I've used my Roku Ultra, but I don't see much difference between an HDR disc like Jason Bourne and the UHD stream I get from Vudu.
Edit: I just remembered the Oppo 203 doesn't currently support Dolby Vision like my LG panel.
Anyhow, I'm so sick of these different competing formats. The...
I just remembered that my Onkyo 3010 wasn't the flagship in 2012, it was the Onkyo 5010. With that said, the 3010 served me well.
I'm going to add Dolby Atmos later this year, but I'm waiting on the 2017 A/V models to come out and see what their specs. are before making a decision to purchase my next receiver. I'm used to having a flagship receiver in my main HT so I'll wait until then in hopes of the 2017 models...
HDMI issues are frustrating and never-ending. Case in point, I have brand new premium HDMI cables connected between my Ultra Roku and LG OLED65E6P and I still get a few HDMI error messages. The same thing has happened with my DirecTV HR54 and the LG.