It went down to these and the DNA-500. There was no bad choice, but I preferred mono's and I ended up getting a better deal on the Cary's. These things are pretty incredible right out of the gate, gobs of power, run cool, look great and sound incredible top to bottom. I'm not much for audiophile descriptions but these are clean, powerful, smooth and detailed, really wonderful. I'm running all Cary components and really like these with a tube pre. Drop me a note if you want to know anything more specifc I'll try to answer. If you're in Texas, you're welcome to come take a listen.