Marantz!
When I finally got my 7.1.4 theater setup in my basement I had already owned Yamaha, Denon, Onkyo, Sony and Pioneer in the past. After auditioning the Marantz 6011 and putting it head to head with some of the others mentioned above it was an easy choice. The sound signature of the Marantz along with having every feature I needed and wanted like Audyssey MultEQ XT32 with the iPhone app, Atmos, AirPlay, multi zones, 4K capabilities, and pre-outs to acomodate adding on a separate amp sealed the deal.