N64 all the way. I am sorry, but when it comes to ps1 games in general, the graphics just don't hold up very well at all IMO. Don't get me wrong, Symphony of the night is still one of my favorite and most replayed games of all time, but other than that there are maybe a few I go back to play now and then which are mostly JRPG's. Now N64 had Mario 64, Smash Bros, Goldeneye, Waverace, DK64, Super Mario Kart 64, Mario Party 1-3, OoT, MM, Doom 64, Killer Instinct Gold(all time favorite fighter), both Banjo-kazooie's, Perfect Dark, Jet Force Gemini, Rogue Squardron, Shadows of the Empire, Turok 1 &2, Diddy Kong Racing, Star Fox 64, Paper Mario, and Conkers Bad Fur Day just off the top of my head. Also, if a game was on both consoles, the 64 version was pretty much always the better version graphically, like Mega man Legends and Resident Evil 2.