N64, hands down. OOT was actually the first videogame I have ever played, which sucks in a way because it set my standards way too high. I have great memories of MM, SM64, SSB, donkey Kong 64, Golden Eye, and others. Its also the only console I have ever owned which hasn't broken on me. I swear every generation the things get more flimsy and cheaply made. Even these days I play my N64 almost as much as my 360.