9000 or 10000

Hi guys,

Im currently about to put a 4 minute movie teaser on vimeo, and i am using the youtube settings in compressor. Im just wondering what the best value for the kb/s would be? Im want to have flawless quality and In the vimeo guidlines it says 7182kb/s or something ,but to me that is far less quality. If anyone has any experience in this are could you please help me out. Thank heaps!