It would look better on the PS4....anyway the ultimate test is playing the title once its released.
Oh, of course it would look better on PS4, no arguing that. Wii-U is the weakest current platform after all.
It's just that I really don't think it would affect my enjoyment, the game could look identical to the first (some say it does) and that's fine with me as long as the gameplay is there.
The only reason I say I would like PC is to avoid having to buy another console/ease of having more games on my 'main' platform.
I think I'm definitely going to be playing the first game again when I get it though, hard as it might be to hold off on playing 2 until I finish 1 again.