This thread is a major help. Most of the good SNES / NES / N64 games I either own
-Animal Crossing NES games (What?)
-A collection (Zelda, Sonic, Megaman) including it
-GBA port (Mario advance, DKC2 + 3, LoZ alttp)
-The original N64 Cart (SM64, MK64, SF64, etc.)
Of course while the ports aren't 100% real, I'd rather not but the VC version when I have almost the same thing, and could be getting a differennt title in the meantime.
So I've been hardpressed to find some of the more obscure ones. I'll look into Vectorman, for one. Also, I was tempted to get TMNT for the same reason, but I took AVGN's advice and didn't.
But yeah, a bit of advice for certain games, particularly the SNES ones. The Gamecube controller controls are odd, and while I haven't gotten a classic controller yet, I'm assuming it'll be better than the odd control scheme of the GCN controller (Possibly put in to 'help' us in our decision to buy a classic controller. )
Still, this topic helps a lot, as when it comes to the more obscure titles, I really have no idea wtf I'm doing.