I agree, though i've had some minor issues with big sur and third party (OWC) SSD PCIE devices on my mac pro. Once I removed the cards things were solid. Prior

I agree, though i've had some minor issues with big sur and third party (OWC) SSD PCIE devices on my mac pro. Once I removed the cards things were solid. Prior to big sur no issues were abound. Once I upgraded i found sleep didn't work appropriately and bootcamp was a non-starter as well.