[Blu_Beast]

Im looking to buy one of the two, I wanted to know if anyone who owns either can give me advice,

or anyone who has had 7.1 can say if its really worth it to spend extra on the reciever and 2 extra speakers and considering the small amount of 7.1 content

Thoses obviously are the cons, I need some pros or reasons to buy 7.1

and if anyones got either for sale let me know, im leaning towards the 463 but ill take either, THANKS