What should I trade my 2 games for

Ok so Gamestop has a great offer it goes trade 2 games and preorder 1 for free.

I am thinking about trading Killzone 2 and Ratchet and Clank: Tools of Destruction for Dante´s Inferno the PS3 version which comes out sometime next year or should I trade the 2 games for GTA: Chinatown Wars PSP and probably get less trade value but then I get to play GTA: CTW this month.

Based on gameplay footage, my personal choice would be Dante's Inferno for the PS3. I'd get the PSP game afterwards.

I suggest you go with "Dante's Inferno", the gameplay looks a lot better and more worthwhile than "Chinatown Wars".

-V