Depends on your taste. I love both. I loved DreamCast for Sonic games(SA:1&2,SH,SS,etc.),crazy taxi, Power Stone 1&2

,Jet Set Radio,Soul Caliber,Shen Mue,CAPCOM VS.SNK, Marvel vs. CAPCOM,The King of Fighters, Phantasy Star:Online

,The House of The Dead 2,and some game about toy vehicles trying to destroy eachother with weapons that I don't recall the name for.(Twisted metal-ish type game)