I upgraded from an Omegastar 440H to Insight 440H, driving Maggies 3.6 R's. IMHO, its overkill---way plenty headroom to drive to any reasonable (and sometimes UN-reasonable) listening levels. But at the time I had the $$ to go for the AVA 'big gun', so I did it. I am using single runs of Monstercable with the OM jumpers on the speakers, so no bi-wire, etc.
I LOVE the sound I get with this combo on all styles of music.
Whats your opinion?
Cheers,
Mark