the only n64 game I would replay (today) is Mario64...
meanwhile theres alot of great PS1 games, that you can still replay.
Chrono Trigger/cross, Final Fantasy 4-9, FFTactics, Front Mission games, Persona 1, and 2 (Innocent sin and Eternal punishment (if you have the translation)). Lunar I &II, Wild Arms I&II, Xenogears, Tales of Destiny I&II, Suikoden I&II, SaGA games, StarOcean, on and on and on.... so many good games.
Old school Resident Evil? I think that alone matches upto Mario64.
I think PS1 takes the crown tbh.







