Which is the best nightclub in Tucson, AZ?

I am moving to tucson next week and really like to party. Ive been reading some stuff about the nightclubs there. Ive read and looked at pictures of pearl, level, zenrock and dv8. I will probably try all of these clubs sooner or later jeje. But anyways which do you think is the best? and if anyone has been to any of these clubs I mentioned can you tell me how your experience was? Also do these clubs get full during weeknights? It's because I get bored weeknights and usually can't wait til friday