With a trial period and free shipping both ways what's stopping you from giving the PSA sub a try? Worse case you call Tom and its picked up from your front door. In the meantime you have your replacement on the way. I suspect that you will be happy with the PSA. Lot's of great options in ID land right now.
There is no perfect display, quit looking for faults and enjoy
LG OLED 65” B7 and 55” C8
Ascend's with RAAL, Love my PSA v1800 and a 7.2.4 speaker config, Oppo 203 and other stuff