I'm not familiar with the others you listed but I can say the Chorus II's are .... Bitchin. Just plain bitchin. They are sturdy, solid, well engineered speakers that can make you hurt given the power and music combo. At the same time, their efficiency allows subtle sounds to be produced that many speakers miss. I just downgraded my amps due to an electrical problem. I went from two Adcom 565 mono blocks to one Adcom 555. The Chorus II's still sing, push, bob and weave like no other I've had. I picked them up off Craigslist for 250 for the pair (hahahaha a steal!!). This was 7 years ago. I've beat the hell out of them and have taken everything like a champ. They play awesome. Get a pair if you can. Sent from my XT1585 using Tapatalk