NAD has come a long way from its antiquated past...the T758 V3 is a fully featured, DIRAC, MDC, BlueOS capable, receiver that has recently added DTS-X and DV via firmware update...surely their flagship will get similar updates. Not sure why they wouldn't start with the flagship as there's probably more profit margin in one of these than in dozens of 758's. Don't be afraid of NAD, they seem to have their act together these days...if you don't want to shell out $6K try the T777 V3 as its a winner as well (upgrades from 758 include more power and more HDMI ins/outs and a few other minor options) After coming from Onkyo, Denon, etc. I'd definitely purchase an NAD again...a very polished product with impeccable sound.