I have a Marantz SR8500 and wish I had bought the Denon. It sounds great (pretty much identical to the Denon 3806), but I've had reliability issues with it - video switching went out, had to be resoldered under warranty, now the main amp channels are out (luckily I have only a 5.1 setup and can use the surround back channels as mains), so back to the shop it goes. Anyways, I guess I have reliablitly concerns with Marantz, maybe I just got a lemon, I dunno. My last receiver was a Denon and it performed well for several years until the upgrade bug bit.