You are a luck guy! You already have a good memory kit in your hands. You just need to get this board from a reputable seller, with a good return policy and if something goes wrong you can return it and get something else or even your cash back.
From my side, things are much more complicated. Although I'm going to buy everything that I need from some US retailer, I do not live in the US. So, if something goes wrong I'm going to have a really bad time trying to return things, probably spending twice in import duty and taxes to get everything resolved. That put me in a very sensible situation: I really would like to get some decent DDR 3200 like yours. And I need 32GB (4 x 8GB). But to maximize luck I can only afford to chose memories listed in the board QVL which left me with only these options:
- Pay a premium price and get a Kingston HyperX DDR4 3000 4x8GB 15-17-17. Not really an option for me because I already went over my spending limits.
- Pay a more affordable price and get some Corsair Vengeance LPX DDR4 2800 4x8GB (16-18-18) or G.Skill Ripjaws DDR4 2800 4x8GB (16-16-16).