Wow!
I just ordered mine from Best Buy and it should be here tomorrow. The CPC issue had me concerned, but figured the only way to know was to try it. Placed the order last night, and find out they made a fix.
It will be replacing an OG...
New firmware allows you to turn off CPC!
https://www.dell.com/support/product-details/en-sg/product/aw3926qw-monitor/drivers
Fixes & Enhancements
1. Adding EDGE-DIMMING on/off function under OLED Panel Maintenance for switching panel CPC
2...