I am sure you will take offense to this, but.... I own all the consoles. If you are in the higher skill brackets, there definitely is a noticeable difference. If you are not noticing the difference, it is probably because you are on the lower end of the matchmaking curve. Any time I play on the PS I never go below a 2 kd, with average much higher. Xbox I usually hover around 2.5 at best. And it makes sense, if you think about it. If you want to play shooters, you buy an Xbox. If you want good RPGs, you get a PS. Everyone knows that. This is why the Xbox doesn't sell in Japan. They don't care about shooters. I personally love RPGs as much as I love shooters, hence I have both.