I am now approaching 500 hours on my CS-2's with about half of that powered by a Wyred 4 Sound multi-channel (125 X 2, 250 X 2), and the best description is WOW.
Last week I was in Texas on business and had a chance to listen to the top-of-the-line B&W's and TAD. For about 3 hours I went back and forth between listening rooms with the owner of the shop (it was a slow day for him and he is a great guy, very knowledgeable) comparing different types of music, volume, etc. The TAD's were hands down better for clarity and detail retrieval than the B&W's but, when I got home and had a listen to my EP's I was very very happy with my speakers. To my ears the EP's bettered both of the others at +/- 10% of the cost! No BS, that is what I heard.
For those interested, the B&W were powered by McIntosh (pre and power) and the TAD's had an all Bel Canto e.One front end.