nac
Forerunner
Yeah, other than the PBO, other things doesn't make sense for your use case.Yes, I did read about the faster memory support but likely will not use that. Only issue with the B450 is the maybe need for BIOS update.
Pretty much all the recent buyers I see in the forums got 3000 ready B450 boards. That shouldn't be a problem, esp. when someone is gonna help building this rig.