PS3, hands down. The 360 is great if you enjoy repeatedly sending in your console for repairs. I've had a 60GB PS3 (upgraded to 160GB, which took about five minutes) since 2007, and I haven't had a single problem with it.

Here are some other advantages of the PS3 over the 360:

- Free online service (Microsoft charges)
- Built-in wifi (Microsoft charges ~$100 for their wifi adapter)
- Upgradeable with any 2.5" SATA hard drive (If you want a bigger drive for the 360, you have to pay through the nose for a proprietary drive.)
- Better exclusives (in my opinion), like Uncharted, Uncharted 2, LittleBigPlanet, Metal Gear Solid 4, God of War III, MLB: The Show (if you like baseball), Killzone 2, Demon's Souls, Heavy Rain, Resistance, Resistance 2, inFAMOUS)
- Built-in Blu-ray
- Great controllers with Sixaxis and built-in lithium batteries