Excited to see the costco postings. Hopefully the 75" makes it to Canadian costco. Planning to buy a PQX-75 and get the $99 warranty.
I'll be upgrading from a 2015 65" M-series (4K, but no HDR) and expect a pretty decent upgrade. Slightly on the fence about this as I've had numerous troubles with the M-series vizio (2 dead units before getting a working model, never fixed 4K/120Hz signal sync issues), but looking the the landscape its probably what I'll go with for the next couple years. I want to move from 65" to 75" and the 77" OLED way too expensive, especially with the slight fear of burn in. The Q90R seems decent, but not enough to make up for its high price and lack of Dolby vision. If this reviews poorly I may wait and get a 65" C9 OLED, but crossing my fingers this provides the right balance of size, quality and price.