My Gameboy Advanced. Couldn’t tell you my first games, but some favs were Mario Tennis, crash Bandicoot, and some kind of Mario Party game. I also remember a full Frogger game that I really enjoyed. PlayStation 1 was my second console, more Crash Bandicoot and Mario games, Ratchet and Clank, and Madden.
Late 90s and early 2000s were the best times to be a kid (but, of course, I’m biased)