The RX-A3080 is a 9.2ch beast, and comes highly recommended by AV professionals.
This receiver can output 150W @ 8 Ohm at full range, 0.06% THD, when 2 channels are driven - which is a lot, for consumer AV receivers.
Oozes with power, wired and wireless connectivity, and support for the latest formats such as Dolby Atmos and 4K upscaling - this AV Receiver should be on many audiophiles' list. Oh, and it works with Amazon Alexa.
The price may seem steep, but the Aventage RX-A3080 delivers in spades. You will not be disappointed.