Corner broke off after 7 solves, plastic inside was cheap and fell out easily.

Was sandy and quite slow out of the box but after breaking in, some weight 2, and loosening a half turn on ever side it sped up quite a bit and is very nice! It hasnt popped or really even locked up on me. I'd say this is the best 4x4 for the money that there is!

Out of the box it's scratchy and slow, but once you tension and lube it, it becomes pretty good.

It's worse than a Eastsheen 4x4 IMO, im pretty sure it's just mine since it was broken out of the box, but it's not smooth or fluid, another don't get

Its very portable and great overall