It would be helpful if V4 were backwards compatable with textures, clothes.... and so fourth... just MHO.   I do notice a slowness with any free stuff textures for v4, though if I recall it was slow with v3 too.

Poses too, I find, are also few and far between, again though, i'm sure in time, we'll see more!

Patience obviously isn't a virtue I have mastered LOL