this is an awesome cube. it is fast but also controllable, and extremely adjustable so it could meet anyones needs. as my first gan cube, the papery feel shocked me at first, but as i solved it, it quickly became an extremely satisfying experience. it also gave me a new pb!
my only gripe is that it does catch more than i'd like it to, but i almost want to blame it on my rough and inaccurate turning style. if you turn like me though, it might be a dealbreaker for you. that being said, as i get used to it, it's been almost training me to be better about my turning.
overall, i think it's worth it, but the catching would make it 4.5 stars instead of 5 stars for me. it is still the best cube i own though.