is there a TL;DR? i don't think many are going to listen to him rant for 16:33
crock of shizzle though, really.X670 because it's less compromised (e.g. VRMs) and normally have more "nice" features e.g. tool less M2 etc.
Also got a B650 and a 7800X3D and no issues hereI have a MSI B650 and a 7800X3D - Happy with it!