@Bobby Bass and
@davidscott So far I have no complaints. It drives the ls50's to the levels I need in that room. Firmware updates have been coming in about once a week to fix various issues ranging from decreased power consumption in stand by to adjustments in the sub out.
I am still waiting for Roon Ready status but using Chromecast for now with no issues. The Alexa integration has been a bit buggy so the wife is not thrilled. Overall, I would recommend this product and another winner for WiiM.