Really good deal on B&W CM9 S1's. Should I take it?

I demoed them and they sounded great to me. I am getting pretty much 800 off the original price (3k for the price). What I want to know is if the CM9 S2's are that much better, or should I just take this lovely deal?

 

If you like the way they sound then that's what matters.

 

are they generally praised?

 

anyone have any opinions on the original cm9's? would be greatly appreciated..

 

I have not compared the 9's but listened some to the smaller model v1 and v2. Take the deal. I have described some changes/versions of other equipment in the past as this years Ford Taurus with a new bumper. The old bumper is fine.

 

I'd take that deal. I'm certain the S2 doesn't sound $800 better.