If you had tried the Axiom M50's you would find them similiar to the CSW's when it comes to "warmth" The M50's are a little laid back and not as forward as say the M60's or M80's.

All are great speakers but you will have to decide if the forward sound is for you. I had the M80's and then went with the M50's and loved them, but like I said, it's up to you what sound you prefer. A more forward speaker or something that is a little more laid back.