Is it worth upgrading B&W DM303 to B&W CM2?


I currently have B&W DM303 and Cambridge Azur 640A V2 and 640C V2. I found an almost new pair of B&W CM2 at a good price. Like I said it in the title, is it worth upgrading DM303 to CM2? I mostly listen classical (chamber music 70% and all others 30%).

Thanks in advance.
brendel95
Frankly and TRUTHFULLY most labs have gone BEZERK with all these letters and numbers. BAT, ARC, Spendor, Vandersteen etc etc etc. All are guilty of this nonsensical adding nubers and letters trying to impress and bamboozle the unsuspecting.

The audio world is a real joke these days.
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