Onix Z5 vs XSPAK Pro: Two Carbon Paddles Compared by a Retired Electrician

Short answer: for the way I play, the Onix Graphite Z5 is the paddle that stays in my bag. I bought mine in August 2024, after a cheap wood starter set that left my wrist tired, and it has been my main paddle for every open play morning since. The XSPAK Pro is not mine. A friend from open play lets me use his during warmups and the occasional game of doubles, and after enough mornings with it I have a fair sense of what it does well and what it does not. He likes it. I understand why. I just do not want one.

Here is the part that makes this comparison lopsided, and I would rather say it up front than pretend otherwise. I have had years with the Onix and a handful of games with the XSPAK. That is not a fair fight and I am not going to dress it up as one. What I can tell you is what happened in my hands on the courts at the town park about ten minutes from my house, and in the community center gym once the weather turned cold. I am 64, I ran a small electrical contracting shop for 28 years, and I have spent most of my working life judging a tool by whether it does the job without asking anything extra of me. That is the standard I hold a paddle to as well.

Side by Side, On Paper

	Onix Graphite Z5	XSPAK Pro
Face and frame	Graphite face on a carbon fiber frame, per the listing	A carbon face as well, though the listing detail my friend could find was thin
Core	Nomex honeycomb, listed as medium weight	I do not know what core it uses and I will not guess
Listed weight	7.84 ounces, per the listing	Felt lighter in my hand, though neither of us put it on a scale
Handle	4 1/4 inch tennis-style grip, familiar if you came to this game from tennis	Felt smaller in my hand, and I could not confirm the listed size
Soft game	Predictable on dinks, I know where the ball is going before the swing finishes	The ball came off hotter for me and I popped up more than I liked
Reaction at the net	Took me a few outings before I stopped feeling late on quick exchanges	Felt quick from the very first warmup
Warranty	One year limited, per the listing	Could not confirm what it carries, and my friend did not know either
Best for	Players who want a familiar handle and a predictable soft game	Players who want a light, quick paddle and do not mind a hotter face

Where the Onix Z5 Wins

The Z5 wins the soft game, and for me it is not close. The face is graphite and the core is Nomex honeycomb, and whatever those two do in combination, the result in my hand is a paddle that tells me where the ball is going before I finish the swing. When I am dinking down the line and a rally runs past eight or ten shots, I stop thinking about the paddle at all. That is the highest compliment I can pay a piece of equipment. The first few games I played with my friend's XSPAK, I was thinking about the paddle on every shot, and thinking about your paddle is thinking you are about to make a mistake. Some of that is unfamiliarity and I know it. But a paddle you have to think about is a paddle that is costing you something, even if you cannot put a number on it.

The second win is the handle. The listing gives the Onix as a 4 1/4 inch grip in a tennis-style shape, and that is exactly what it feels like in the hand. I played a little tennis badly in my thirties, and the Z5 let me keep a hand position I already knew instead of learning a new one at 64. My friend's XSPAK felt smaller to me, and I found myself choking up on it without deciding to, which is not a thing I do with my own paddle. If your hands are big, or if you came to this game from tennis the way a lot of men my age did, that handle shape is a real advantage and not a talking point. I wrap mine with an overgrip, which changes the feel more than most people expect, and I still noticed the difference the moment I picked his up.

The third win is duller and it still matters to me. The Onix has a spec sheet I can read. 7.84 ounces listed, 15.5 inches long by 8.3 inches wide, a one year limited warranty. When something goes wrong with a tool I want to know who to call and how long they will stand behind it. I could not find that same clarity for the XSPAK Pro, and my friend, who actually bought his, could not tell me what it carries either. Maybe the information is out there and I did not look hard enough. I am telling you what I found, not making a claim about the whole brand. In a shop, the guy with the documented part number gets my business, and I am consistent about that at the courts too.

I popped up four dinks in a single game with the XSPAK Pro, and I am not usually a popper-upper. The Z5 keeps me out of that argument with myself.

Where the XSPAK Pro Wins

The XSPAK wins the reaction game, and it wins it honestly. It felt lighter in my hand than the Onix, and lighter, for me, meant quicker. The first morning I used it during warmup drills I got to balls at the kitchen line that I normally just watch go past, and I got to them early enough to hit something other than a desperation block. Now, some of that is the novelty of swinging something new and I have been around long enough to distrust a first impression. But the difference was noticeable enough that I asked to borrow it again the next week, and then the week after that. My hands are slower at 64 than they were at 40. A paddle that feels light is not a small thing for a player in that position.

The second thing it does better is forgive a late swing. A couple of times I caught the ball nearer the edge than I meant to, and the ball still went back over and landed in. With my Onix on the same kind of miss I tend to find the net or send it long. Whether that is the face, or the weight, or just that I was swinging looser because the paddle felt light in my hand, I honestly cannot tell you. I am not an engineer and I am not going to invent a mechanism for it. I will say that forgiving is worth something on a morning when my elbow is a little tight and my timing is off, and both of those things happen, and when they do I have been told by my own doctor to rest and to lighten my grip rather than play through it.

The Numbers on the Tag, and What They Do Not Tell You

The Z5 comes in at 7.84 ounces on the listing, which the manufacturer calls a medium weight. Graphite face, carbon fiber frame, Nomex honeycomb core, 15.5 inches by 8.3 inches, one year limited warranty. Those are the facts I can stand behind because they are printed where I can read them. What they do not tell you is balance, or how the paddle behaves when you catch the ball a third of an inch off center, or whether the handle will rub your palm the wrong way after forty minutes. Nobody's listing tells you that. You find it out on a Tuesday morning.

An electrician learns pretty quick that a spec sheet is the beginning of a decision and not the decision. Two breakers can carry the same rating and one of them will buzz in a panel. Same story here. On paper these two paddles are closer than they feel in the hand. The XSPAK felt lighter to me and I never weighed it, and I am not going to hand you a number I did not measure myself. What I can tell you is that the difference in feel was bigger than the difference in the printed specs, which is the opposite of what I expected when I first started reading paddle listings.

One more thing on the numbers, because it comes up whenever two players compare gear on a bench. The grip is the part of the paddle you actually touch for two and a half hours, and it is the part most listings describe in a single line. A 4 1/4 inch grip with a tennis shape is a known quantity if you have played tennis. If you have not, find a paddle with a similar size at the courts and hold it for a minute before you decide anything. That advice costs nothing and it has saved me from two purchases I would have regretted.

Who Should Buy Which

Buy the Onix Graphite Z5 if you are a player like me. You are past the stage where you want to fight your equipment, you came to pickleball from tennis or from nothing at all, and the part of the game you enjoy most is the soft exchange at the net. You want a handle your hand already understands, a graphite face that behaves predictably on a dink, and a spec sheet you can read. You are willing to give up a little quickness at the kitchen line for a lot of control, and you would rather lose a point because your feet were slow than because your paddle sent the ball somewhere you did not aim.

Try the XSPAK Pro if you are quicker than I am and you know it. If you play a fast, handsy game, if you take balls out of the air rather than letting them come to you, and if you have been finding your current paddle feels heavy by the third game, that lighter feel is worth chasing. Borrow one before you buy one, the way I did. Ask somebody at open play who owns one, hit with it for a full morning rather than two minutes, and pay attention to whether the hotter face is helping you or just making your errors bigger. That last question is the one that decided it for me, and it decided against the XSPAK.

And the honest part, the part I would say to anybody on the bench next to me: neither of these paddles is going to make you a better player. I mis-hit less with the Onix and I got to a few more balls with the XSPAK, and that is the whole of what I can claim. If your elbow or your shoulder is talking to you, that is a conversation for your doctor, not for a retired electrician with an opinion about grip sizes. Gear is the easy part. The rest is mornings.