The Playstation 3 seems to be finally coming into its own and was wondering is there much need in owning one if I already have a 360? There are some exclusive titles that really grab my attention though and the whole blu-ray player thing seems more appealing than ever, and i'm thinking of getting one. I've read up on it and there seems to be quite a few different models with certain features, hard drive size and what not, is there a specific model condsidered the one worth getting?. Any specific peripherals & exclusive games that are considered must have also? Thanks.