I am in the market for new speakers also, and Axiom has very much caught my interest.
I have to say, I have not yet heard them.
Go read the reviews and comments written of, course, here at audioholics, but also read the reviews and comments at:
Axiom Audio Forums
and
audioreview.com .
The way I look at it, with my descerning ear, and my budget for a first class AV system (as well as just for pure music), I cannot afford to NOT look at Axiom.
So, worst case, I get the speakers and do not like them, I send them back, and pay 50-100 bucks shipping.
I really like the sound of the upper end B&W speakers, and several people have likened the sound of the Axiom to the upper end B&Ws.
I realise that opinions are like buttholes, everyone has one, but when I am doing internet research, I look for trends, and, sure, I have read a couple of negative reviews of the Axiom line, but the large vast majority of users seem to love their Axioms.
Looking at a 800-1100/pair of Axioms, vs 3000-4000 for a nice B&W, until I win that lottery, I will take the less expensive pair, if the sound is compariable.
Not it's funny, but for the same reason that I like Axiom, I like SVS for sub-woofers, even though Axiom makes Sub-woofers.
Good luck in your decision.