Good OH Cubes?

[CoasterKingII]

I don't really know what a gummy lube is. Would lubix be a gummy lube

 

[tx789]

I still use my f2
a bit(it my main kinda) my 57mm zhanchi feels faster (I use this a bit more so recently)

 

[Killbox]

Is a Weilong v2 good? I'm thinking of ordering a 54 mm Weilong ( I already have a standard sized)
Or maybe a 54mm Zhanchi?