I'd go audition them with some of your favorite music.
I personally auditioned Axiom, NHT, Klipsch, PSB. I liked the PSB Image T55's, but they just seemed a bit more classic and warmer compared to the Axiom's which were just cleaner sounding.
I listened to a Mirage Omni setup and NHT classic three's at the same dealer and preferred the directional sounding NHT's to the Omnipolar sound dispersion of the Mirage. Not to mention the Mirage were much more expensive.
Its all personal preference and all 3 are really good speakers. You have to let your ears decide. Good luck.
