When purchasing a 4x4 for 75 dollars you'd expect and get an extremely good cube, well not this time. The GAN 460M is GAN's one and only 4x4 which is pretty bad. The outer layer firstly are simply an absolute joy to turn and the corner cutting is also great, the magnetic strength feels amazing. "Why are you saying it's bad then?!" you may be asking, well... THE INNER LAYERS ARE TRASH!!! I'm sorry to break it to you but it's true they are slow and sluggish and corner cutting is non existent, it pops even on tight tensions. At first I thought the lube or dust build up may be the problem so I cleaned lubed and tensioned it and still it's inners felt bad. I'm pretty bad at 4x4 so take my option with a grain of salt but I do want to (and am trying to) learn Yau but Yau requires a lot of slice moves so it's just to hard to do and I've ended up just getting a WRM instead.
Overall I think the 460M is ok, but doesn't need to be so expensive as it's turning specifically inners just doesn't really cut it. Even though the outers are nice the inners are so important and really take a nice aspect from the cube. Shipping from DailyPuzzles was fast and reliable and it's nothing DailyPuzzles did wrong it's just GAN. I really hope GAN learn from this feedback and improve their cube, like the 249 into the 251.