Giving away modded Borderlands stuff.

I'm boutta trade in Borderlands because it's getting boring... and recently I met this dude and he gave me some modded weps n shit. I don't want it to go to waste so I figured I might as well give all my stuff away. What's a good game I should get that would last a while with live (not cod or halo)?

i just got force unleashed usually im against star wars games that aren't kotr but the story line is killer n expands the whole idea of sw all over again without ruining it
EDIT: or get knights of the old republic(kotr)