I'm considering buying a PS Vita (WiFi version is fine for me), I never had a Sony console so I'm not familiar with how Sony platform works but I'm a hardcore gamer, I enjoy complex games more than iPhone games, tough they're funny for a quick play.
So for a new "Sony gamer" what should I expect? I mean, is there more pros or cons for me than for long time sony gamers? Something specific I should consider before entering Sony platform? Is the Vita a good entry point?