Hi Adrian

Unfortunately, I have never had the pleasure of hearing the M80s. I have listened to M60s, and have owned M50s, M22s, M3s and M2s. I also have Michaura M665s, M66s and M55s (fantastic speakers)

I'm familiar with the Axiom "sound" which I would characterize as accurate, dynamic and sweet with excellent imaging and large soundstage.

Enjoy the Music. Trust your ears. Laugh at Folks Who Claim to Know it All.