My setup:\n\nReceiver\nOnkyo TX-NR757\n\nSpeakers\nMonoprice THX-465T Front & Heights\nMonoprice THX-365T Rear\nMonoprice THX-365C Center\n\nSubwoofers\nSVS PB-3000 x2\n\nI recently upgraded all of my speakers (including subwoofers) but not my receiver. I watch TV\/movies approximately 80% of the time while listening to music (via Spotify connect) 20% of the time. \n\nI am contemplating replacing the Onkyo with a Denon AVR-X3700H due to trouble I've been having lately streaming music. For whatever reason I have had issues with Spotify randomly stopping\/failing to start (from multiple devices) recently. The app appears to be playing but I have no sound. If I rewind the track 10 secs it resumes working. I also tried SoundCloud via Google Cast but it was even worse. All firmware\/software are updated. Another reason to upgrade would be to take advantage of the built-in heights on both my front and rear speaker (the Onkyo only has one set of heights).\n\nMy reading has led me to the X3700H but am open to suggestions (including separates) under $2k.