I definitely go both, Playstation and Xbox. This two might have differences but still had their own unique quality in terms of gaming console devices.
i took some research about this and found this!
Playstation 3 comes with an in-built Blu-Ray player which provides HD output with great sound quality. Xbox 360 is known for its incredible community experience and offers a more Windows friendly environment that is tightly integrated with other Microsoft windows applications. Both are 7th generation game consoles and offer amazing online gaming services, Play Station Network(PSN) and Xbox Live. While PSN Network has no monthly fee for playing games online, Xbox Live has a subscription with flexible pricing options. -
http://www.diffen.com/difference/PlayStation_3_vs_Xbox_360