I thought 1 had the better storyline,but really if you're in the market for this game,you really have to get both,considering how cheap they are now.I bought a used xbox the other day(sold my original one a year ago for 360)and I'm glad I had the sense to keep KOTOR 1 & 2.They're keepers

I'd recommend :

Spiderman 2

007 Everything or Nothing

Mortal Kombat Shaolin Monks

Lord of the Rings Third Age

Hulk Ultimate Destruction

Ninja Gaiden Black

NBA Street Vol 2(if you're a Jordan fan,this one has 3 versions of Jordan,I prefer it to Vol. 3 for that reason)

Rainbow Six 3

Winning Eleven 9(if you like don't soccer,play this game and you will)

Silent Hill 2

Marvel Ultimate Alliance

Justice League Heroes

Star Wars Jedi Outcast

Mortal Kombat Armagaddon

Rallisport Challenge 2

Top Spin

Knights of the Old Republic

I actually just bought an xbox again after selling my original one last year.Got it for $100 with a wireless controller and 13 games.I'm looking forward to going back and getting all the games I may have passed on years ago that are now in the $5 bin.For the record I have a 360 and enjoy it but I get tired of seeing a game selling for dirt cheap in the xbox used section and realizing the game doesn't run on 360.