Just bought a pair of Paradigm Prestige 15B speakers and trying to decide which receiver to go with. It's a 2.0 set up right now but will get a sub eventually. Room is about 11x14 and system will be used for music/movies 50/50. Thanks.
Okay have a few questions for you first. Why are you looking at just these two AVR's? Also, you mention that you have a 2.0 right now and will add a sub later. Sounds like a good plan. However, you claim that you are 50/50 music/movies. Does that mean you plan to expand beyond a 2.1 setup? It looks like you are needing 4K capability albeit HDCP 2.2 compliance, no?
The Integra employs AccuEQ whereas the Yamaha employs YPAO. Honestly, if you are going to look at a Yamaha I highly recommend that you take a closer look at the 860 or even a 850. The reason being, both the 850/860 will offer you Muli-Point YPAO which means you can take measurements of your room from more than just at the MLP. That is rather significant inmho. Furthermore, AccuEQ is not known to be all that great. Sure, it has improved some. But then again, so has YPAO, Audyssey, and etc. Personally, I would look at other options such as a Denon or Marantz.
Be sure to check out Acc4less for great deals on factory refurbished AVR's. For example, here is a link to the Yamaha offerings that are HDCP 2.2 compliant:
http://www.accessories4less.com/make-a-store/category/avreceiver/home-audio/receivers-amps/home-theater-receivers/1.html?brand_f[]=YAMAHA&home_audio_key[]=hdcp22
Lastly, we have the general size of your room which happens to be the exact same size as mine. Is your room open to other areas? Plan to get more than one sub? Doing Atmos? We just need a bit more info, then many of us here can be of more help to you. Very smart and knowledgeable guys around here that have helped me immensely. They will gladly do the same for you. Welcome to the forum! Congrats on such nice speakers.
Cheers,
Phil