Denon/Marantz (pretty much are the same besides aesthetics/build).
* I like Audyssey, especially now with the $20 app to correct the non-ideal target curve.
* I like their aesthetics, maybe it’s OCD but I like two identical/mirrored knobs (Yamaha, Onkyo, and Sony are thus not contenders).
* No history of major issues, such like Onkyo and their HDMI board failures.
* Good amount of wattage in surround sound; some get only like 50% of the advertised 2ch wattage.
* Have good pre-outs; the Yamaha models measured are very low voltage.