For a good cube I recommend Av.It feels alot faster then the fii but the Av is a very noise cube.With Lube DO NOT USE WD-40. Anything made by them will destroy your cube. Also buy from lightake instead of C4Y. C4Y got very expensive shipping but lightake I've heard that some of the cube are missing thing like part of an edge or something.
I bought from Cube Depot, they're a USA based company so it shouldn't take too long. It also said that their cube was a genuine Sheng En.
I'll be picking up some silicone lube to use on most of my cubes as damaged plastic is never good. I can always clean it up.
By the bye... anyone with a white cube.
Check out my flickr.
www.flickr.com/interverse
Those splattered and textured plastic yo-yos are plastic dye jobs.
If you'd like a dyed cube, hit me up.
It's not like a paint, it's an actual dye. The plastic looks like it was meant to be that color from that point on.
OH AND BY THE WAY. SHENG EN FIIs COME PRE LUBED. THEY'RE GREAT OUT OF THE BOX