hello guys i have an MSI B450m mortar max and it supports 2 x M.2 NVMe SSDs but i already have one m2 on the first slot for windows and i want to upgrade my hdd to an ssd and the 2nd m2 slot only supports PCIe 2.0 x4. So i was wondering if i should buy the Samsung 870 QVO or XPG SX8200 PRO with less performance ( PCIe 2.0 x4) both of these ssds are the same price.