High quality Soul Calibur V online play is nice, but I feel like I should have gotten a PS3. I wouldn't have to pay for a service that contains ads and the PS3 has better exclusives.
PS3's online really isn't as bad as people make it out to be sometimes. I've found it very good, especially for a free service, and even for Soul Calibur V, there aren't that many disconnects. So it might not be a bad thing to look into. XD
PS3 is incredible and I don't even play online. You get Uncharted, inFAMOUS, Resistance, and Ratchet - all incredible games - for one, and then all those other greats like Portal, Arkham, and that "CoD" if you play it.