I owned both systems but I spent a lot of time playing Mario Kart 64 and Mario Tennis aha. Pretty much nearly every game I had on the Nintendo 64 was a Mario game, as for the PSX I used to play that massive game that had a variety of games such as Paperboy. But when it did come to the PSX I played Tekken 3 or Spyro the Dragon. So my vote goes to the Nintendo 64.
