Sub1Hour
Veteran
Yeah, layer misalignments on big cubes are actually the worst. Nonmagnetic 4x4's aren't very bad at all compared to their magnetic versions, 5x5's are a little worse, but 6 & 7 pretty much need magnets to be anywhere near as good as flagships. It's critical for 3x3 stage that other parts of the cube aren't going wild, and it also makes edge pairing much more bearable when there aren't 4 other slices that are trying to turn. However, I think the hays is the worst magnetic 7x7. This isn't because the mechanism is bad, it's because the magnets are bad. For some reason they put the strongest magnets in the 2nd layer instead of the 3rd layer, so trying to turn the second layer on its own or use a slice move on the 3rd layer is nearly impossible without something else movingI don't actually own a 7x7 - I tried my friend's Cubicle Hays 7 M iirc a year ago and it was super satisfying to turn, so I don't think I would get a non-magnetic big cube because having the layers align is just too satisfying and having misaligned layers on a big cube is just no fun.
but yeah, magnets are critical in 6x6 and 7x7