(R)
Veteran
In my opinion, the Meffert's 5x5 and V-Cube 5x5 are the only ones worth the shipping cost. And really it is only the V-Cube, but the Meffert's are half decent.
Eastsheen, Rubik's and YJ are all terrible for speedsolving (in my opinion)
Chris... have you ever used a YJ for a longer period than just one comp, Don't base your views on ooh it sucks as a cube because its against the rules.