Can anyone recommend any nightclubs in manchester?

Im going out this saturday for my 18th with about 10 of my friends but i cant decide where to go i dont really want to go to 5th ave or 42's. Id like a mix of music indie/dance and somewhere not to expensive! ive seen a few places such as subspace, deaf institute and fac521 but the reviews are mixed and fac251 doesnt really sound to good. Any recommendations would be appreciated or any info on the ones ive already mentioned thanks :)