I'm buying a new receiver tomorrow but I was just wondering which one I should go for. I heard great things about the Onkyo TX-SR605, but many people are recommending the Yamaha. What do you guys think would be best for my Sony speakers? All I'm gonna use this receiver for is PS3 (blu-ray as well), and Xbox 360.

Yamaha HTR-6160BL 665 Watt 7.1 Receiver

Onkyo TX-SR605 7.1 Channel Receiver

Thanks in advance.