I love pc emulation as much as anybody but there are lots of games on any console that don't run properly in some form or fashion when emulated on a pc, sometimes the software just doesn't click with certain games. An emulator can do a lot but there is still a limit to what they can do. It's nice to have og consoles and copies of games you like so you know you can play it as intended if you want. You know there isn't going to be slowdown, or strange audio glitches in certain parts of games, none of that crap. You can always count on games on the real thing will operate properly as long as your console isn't trashed.