As far as the sculpt, hands down, Hot Toys blows away the SS sculpt.
But the biggest issue why I havent picked up HT ROTJ is I want to display it with just the black outfit, Death Star look.
And in my opinion, that SS proto blows away the HT version.
I cant stand the WTF fat Luke version HT released. It doesnt make sense. Hamill was soo skinny in these fims. so why would you even put a damn fat suit.
Even with the fat suit removed, in all the pics I've seen, its still to big for my taste.
So I'm kinda waiting on this version hoping black suit and body of the SS final will look as good as the proto.
I'll buy HT Jedi Luke if it starts to sell out, so I'm hoping Sideshow starts selling theirs before HT sells out.
If I do though, I know I'll be forced to display it with the cloak.