Best game to show off 3GS speed?

[Dyvim]

What is the best game to show off the new iPhone 3GS's speed? I imagine it would be some sort of FPS. I'm kind of out of the gaming scene- the last iPhone game I bought was Rolando and I've only bought maybe 4 games total.

But I thought I might like to pick up 1 or 2 games that really show off what the 3GS can do (i.e. great graphics with smooth frame rates).

So ... what do y'all think? TIA

 

[Gennew]

With Peggle it was obvious. My girlfriend has a 3G and I have a 3GS and the difference in just the start up was staggering. I was was able to load the app, choose my stage, and begin play while she was still in the loading screen. I was like whoa!!! Peggle seemed slow frame rate wise on the 3G and with the 3GS it was noticeably smoother.

 

[Spit]

Defo, Need for speed. It is now smooth as silk on the 3gs!!