Im believing that Old cubes have better corner cutting than the popular current cubes like
Corner cutting:
MOYU: Weilong gts V1, V2, V3, Mojue M3, Yan3 and Guoguan Yuexiao pro > Weilong wrm maglev or lite
QIYI: Valk 3, Xman Tornado V1 > Valk 3 Elite M, Xman Tornado V2, V3
DAYAN: Dayan...