As a B7 owner, just ask yourself one thing. "Do I want a fun and safe car or do I want a Ferrari that does the same thing and better but I have to baby, spend more on, and treat with care?"
I don't regret my B7, the picture is amazing. Whenever someone comes into my home they are agasp. Yet I fine tune game HUDs, worry about channel logos, and turn it off frequently to avoid any kind of burn in. I'm almost a year in now, no sign of BI/IR but I still think about it all the time.
If I did it all again I'd probably buy the top of the line Samsung QLED or go cheap with a TCL. There are certainly times I loveeee my OLED, but if you're even half as neurotic as me, pass on them for now.