Hi I considering upgrading to one of these 3 speakers. The question I have is which one is the best speaker for music as I'm sure all will be very good for home theater use.My room size is L19'x W 11' x H 8'.Thanks for your help in advance. My current receiver is a Pioneer Elite 53.

Paradigm 800F,Paradigm C600,Axiom QS8 v3,Paradigm DSP-3100 Sub,AVR Anthem MRX-740