In this unboxing and review from https://cubezz.com/ we have:

- DaYan Megaminx Pro M
- mf8 Helicopter Dodecahedron
- mf8 Bauhinia Dodecahedron I
- mf8 Deep Cut Starminx
- mf8 Curvy Starminx

Everything is here in terms of turning quality. If I had to rate them (1-5):

- DaYan Megaminx Pro M --- 5
- mf8 Helicopter Dodecahedron --- 4
- mf8 Bauhinia Dodecahedron I --- 1
- mf8 Deep Cut Starminx --- 2
- mf8 Curvy Starminx --- 3