Gents,
I have 2 Denon HT Receivers (AVR-S900W and AVR-1612) and 2 Sony (STR-DN1050 and STR-DN860) and frankly they all sound good.
I'm trying to be objective but the Denon AVR-S900W "popped" today playing at low volume for only a minute or two, and the circuit protection scheme came on, and I could smell something when I unplugged it. (I haven't had a chance to disconnect it from the inputs and outputs and test it again - that's for tomorrow. If I can't figure it out it'll be off to the repair depot for a $45 diagnostic.)
The Denon AVR-1612 had a problem with a loose connector when I first got it a few years ago which caused it to cycle it's the circuit protection scheme. I bought it used just to try Denon on my basement system, and when I got it home it did this. I'm a bit of a geek, so just before I was going to throw it out I decided to see if it was something obvious. I read on the web that some folks had loose connector problems, and so I took it apart and re-seated all the connections. It's been fine ever since. Especially for an entry level unit.
The Sony STR-DN1050 has operated flawlessly since new. And so has the STR-DN860 but it gets little use as it's at the family cabin. These Sony's are much more user friendly and have a very intuitive remote. They have lots of bells and whistles but the only knock I have on them, and frankly all the receivers I own, is the displays are tough, if not impossible, to read from across the room. I wish they had a quick display button that would show you all your settings at a glance overlayed on the HDMI connected TV.
As for the models mentioned, I suggest you'd probably be satisfied with any of them. But get them on a Credit Card that gives you and extra year of Warranty. None of the OEMs really build as robust a receiver as they did 20+ years ago. Maybe if you went more into the higher end units, but not these machines.
I'm thinking of going to an 11.2 or more appropriately a 7.2.4 HT Receiver. We are just in the final stages of a major home renovation where I installed Atmos in-ceiling speakers in the Games Room; where the Denon AVR-S900W had been running in a 6.1 mode.
See:
https://forums.audioholics.com/forums/threads/waf-a-new-beginning-where-should-one-start.108444/page-4#post-1231877
I was thinking of the Denon AVR-SX6300H but the problem with the AVR-S900W has me rethinking that now.