The cube comes out with a very tactile fast feel but that's because of the square centers. After tinkering with the tensions and centers, it got really fast but not crazy and I could get much crazier tps. Very good cube but u need to put some dignitas or silk to get rid of the tiny catches.
PS: The center caps are super hard to remove.

Matty Hiroto Inaba made me get it

The only complaint I have is the center caps. It’s super annoying that you have to use the tool in order to take them off.

I came from the Gan 11 M Pro, being able to adjust how hard it is to turn, and the changes being drastic. Switching from the 11 to the 15 made me think the cube was broken. Setting 6 still feels very very loose, and the cube doesn’t even feel like it has magnets. If you are looking for a rough cube, buy a tornado or anything else. I’m not going to let 70 dollars go to waste so I guess i just have to adjust to it. In my opinion it is just really loose, but i can see why people like it, and plus i don’t know if they have made the 12,13, and 14 like the way they made the 15 because i haven’t tried any other cubes. Still a decent cube tho, just not what i expected.

This cube is not worth it’s money it’s good but it’s lockeds up way to much you have to turn very light for it to preform at top level and it’s still has this weird feeling with it be so light it’s just hard to control I believe the 14 and 12 are still better then this cube don’t waste your money gan is starting to become the iPhone or cubing and I will stop buying there cubes if I don’t see improvement in the next one.

Feels very light, making it ideal for long sessions, or just cubing throughout the day. My moyu was quite heavy so my hands got tired after a few hours, but k don’t notice that with the Gan. It also has very good stability and control, but does take some time to get used to if you have never used something like the Gan 12.

Wow. This cube is super fast and light out of the box. I used Lubicle 1 on it because it seems to harden and protect without affecting speed. For me, it feels faster than my favorite cube the Gan 12 but with better tech. I’m very impressed.

I loved the GAN 11M Pro. It’s been my main cube for years. I got the 12 and it wasn’t as stable as the 11. The 15 is the perfect balance between the two. I’ve set it on the tighter side and it has great stability like the 11 but is faster and lighter. It locks up a little from time to time but I’m not even close to a fast turner so it’s not an issue for me. Great cube for those that like GAN and want something more like the 11.

I’d give this more of a 4.5 really. And I’ll tell you why.

The Unboxing Experience:
GAN’s unboxing experiences are always heavenly, and this one was, however they kinda simplified from their cool boxes like the 13, and the 14, now it’s like the 12 box.

Accessories:
The box is great, as usual, and same as the bag, no need for a review.
It also came with the wingless centers, but I’m not going to use it anytime soon.
And… The weird GAN center cap tool, why do we even need this?

Cube Review:
The cube itself is good, however, it tends to catch a little bit, and lock up sometimes. I dunno how it works for you, but yeah. But one problem, I can’t find a good tension. Every time I settle in one, the problems of locking up and too fast come in, why? Well I’ll find a good one soon…
But the center cap tool SUCKS. A whole chunky tool, to open a center cap? Sometimes the center cap gets stuck while removing, and I get scared if it’s gonna break. Message to GAN, make the center caps simple on the 16.
And for the magnet rods, I don’t have a review yet for that, but I tried switching to the strong rods, and it locked up more, so I’m sticking to the normal ones. Oh wait, the weight. For me, it’s too light, and 58g isn’t really an innovation, while it is, it doesn’t really help. Is it me, or wouldn’t you have a problem that your 3x3 weights less than a 2x2? I dunno, but 65-75g is my preference.

Overall
This cube is great, however there are some cons, especially the center cap remover, and for me, the weight.
It performs well, but not the best best. The price is still a bit high though, but I got mine on a sale.
So, should this be your main, or should you even get this cube? Depends, the 15 is a lot similar than the 12, and some people even say the 12 is still the best, so if you have the 12, don’t switch or buy the 15. Other cubes that could be better in a lower price range could be the Weilong V10.

So thats my review, sorry if it’s long, and thank you for reading, if you did.

I is cool my first gan btw