Bulletstorm vs Brink

Hmmmm what to do. I dl the demo for Bulletstorm and i LOVED it. It is 100 % brainless fun. And i really want that game. But seeing that alot of people are getting Brink i really do not know what to do. I have heard someone say that the MP on Brink is alot like BFBC. But that makes me more unsure. I loved the MP on BFBC 1 but hated the whole thing on BFBC 2, i actually did not like BFBC 2 that much, but ........hmmmmmm what to do