Ram upgrade help needed....I have a ASUS Prime B350-PLUS motherboard using BIOS ver: 4023, i am running a 2nd gen AMD Ryzen 2600X CPU (which i upgraded to today) i now want to upgrade my ram as i have 2x4gb 2133mhz and want to upgrade to 2x8mb i am interested in the Corsair vengance LPX DDR4, but do not know which speed to purchase? they sell a 2933mhz set and a 3000mhz set both are Non-ECC unbuffered but i am not sure which one is compatible, This is my first time upgrading anything to do with computers so please be gentle with me, thx