I'd say yes.
Is Trine 2 60fps on WiiU? I remember reading somewhere that Trine's backgrounds are rendered in real time so making it more impressive imo. Both have great art, and even though I love Donkey Kong, I'd say as far as visuals go, Trine 2 takes it.
Edit: I've played Trine 1 and 2 on PC
Gaming on: PS4 Pro, Switch, SNES Mini, Wii U, PC (i5-7400, GTX 1060)