Nintendo DS/DS Lite
Reason: Because it has more 2D platform/sidescroller games, more puzzles, much more RPGs, nintendo games (I grew up with Nintendo games and I love them), touch screen, EXCELLENT castlevania games, adventure/point and clicks, dungeon crawlers. The addition of the gba library just makes this thing a beast.
My Favorite games on the DS: Ninja Gaiden: Dragon Sword,Secret Files (1 and 2), Crime Scene, New Super Mario Bros., Professor Layton, Phoenix Wright, Contra 4, Metal Slug 7, Dragon Quest IV, Space Invaders Extreme 2, Dragon Quest: Rockt smile, Mario Kart, Kirby Super Star Ultra, Castlevania (all the three games), Bomberman 2, Legend of Zelda PH, Ouendan (1 and 2), Yoshi's Island, Mario 64, Advance Wars (all the two games), Luminous arc, Trace Memory, Hotel Dusk, Rhythm Heaven, Retro Game Challenger, Wario Ware Touched, Taiko No Tatsujin, Brain Age, Broken Sword, 7 Wonders, Colour Cros, The world Ends With You, Picross DS, N+, Kirby Squeak Squad, Mario And Luigi: Parners In Time, Pokémon Pearl, Final Fantasy remakes (3 and IV), The Dark Spire, Trauma Center, Runaway: The Dream of the Turtle, Time Hollow, Fire Emblem, Megaman Zx, Tetris DS, Planet Puzzle League, GTA: Chinatown Wars and Mario vs Donkey Kong 2.
Yeah, I am playing DS since... I don't know... since it launched? And I would put some RPGs but I will never end. I like my psp, it's a hell of a great system but my choice is the DS.
