If you could have the hardware and full library of one system, which system would you pick?

Pinball machine!

Neo-Geo... 4 bright buttons and 2 joysticks.

Terminator console.

I still want to play Playstation 2 games. There is also emulator for PS2 as you all know, but so far, i didn't see any good emulation on it. Also playing on the original console is way better than emulation.

Actually i bought a brand new one two years ago but since i can't find games for that in my current country and buying copies from outside is expensive, i want to use a modchip. But there is also a problem with that: some places offer bad modchips and they seem like tricksters; so i couldn't obtain a "modchip implant" for my PS2 Slim.

Either the 3DO or the Jaguar. I've been gaming since long before those came out but i had no interest back then. Now i do and would love to see what their libraries are like without everyone's outside influence and opinion.

Well, MS-DOS isn't Windows so that's what I'm going with. PC with MS-DOS. I played so many shareware titles but rarely ever got to play the full versions. The only other things I've ever played fall under the forbidden category so that's all I can say anyway.

System of a Down

since i cannot pick the SNES (lots of games there which i missed completely or played only occasionally), i guess i would pick the Neo Geo.

PS2

well probably atari then ... though i already own the console .. my grandfather gave it to my father as a present :D

3DO because I miss 3DO

Easy. A Neo Geo arcade board modded into this arcade cabinet, specifically. With black curtains that run to the floor. ;D

I mean, who wouldn't wanna be a real hotty ignoring man? :D

Atari computer. We had one when I was a kid and my dad's co-worker copied tons of games onto floppy disks (the original floppy disks that were actually floppy.) My brother and I had lots of fun playing Loderunner, Jumpman, Mr. Robot, and tons more I can't remember the names of.

All Tiger Electronics game consoles and cartridges, to force you to play through all of them for not allowing me to pick the PS2.