Why Playstation 3 is better than XBOX 360???????

I'd say the main thing would be support of High Definition TV's, this is what I heard, that the graphics is better in PS3, and I think the features of the playstation 3 are much better than an xbox 360. I own a playstation 2 and both xbox 360 and playstation 3 are both too expensive for me to afford. Maybe one day I could get it just like I got a PS2 a few months after they were released and price dropped down hehe