I can't decide whether or not I want to buy a 360. I owned one for about a year, then it died of RROD and I sold it to my buddy for a good price. I know own a PS3, and I can't decide if it would be worth it to own both. I really like Halo 3, and I liked Mass Effect along with a number of other exclusives, and there are a ton of great exclusives coming soon. Also I really like XBL, so what do you guys think? Is it worth having both systems?