I was going to make the same post. Don't even bother with HDMI "switching" receivers. If all you think you'll ever need is a optical audio input, find a high-end model from 5 years ago, and get yourself a Monoprice HDMI switch. But really, you can't say you'll only ever need lossy DD and DTS.

Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris