Bests & Worsts Reviews from Amazon

For my counterparts using Ryzen 7 and pulling their hair out over QVL. This is approved for Asus X370 Prime Pro and NOT (yet) ROG Strix X370 F Gaming. I have been through 4 sets of ram and so far two have worked and for the ROG Strix version, the RGB works swell even through Memtest86, even though the Vengeance RGB is NOT QVL approved for Strix. I am returning my Prime X370 Pro because the ROG Strix is prettier. I started with 3000MHz, it worked fine and passed the tests with 4 DIMMs inserted, but clocked down to 2933 no matter how many DIMMs inserted. If you don't know, RAM will default to 2133MHz out of box on most Ryzen boards unless it's default at 2400MHz. This RAM worked with no BIOS issues on the latest BIOS' as of this date. This RAM is QVL'd for the Prime X370 Pro but not the Strix model but still passed hours of Memtest86 with 4 DIMMs inserted. I personally think the QVL is out of date for the Strix. I am giving this info because people want RGB and want to customize their stuffs. If you post a question I will try to help, good luck! I repeat, it worked at 3200MHz with FOUR DIMMs! UPDATE: HCI Memtest, Memtest86 all passed and had 0 errors!