its funny that ive heard how temperamental 4 sticks on AM4 was but i even brought 2 sticks of gskill neo rgb 3600 cl16 8gb for my 3700x when i built my first then upgraded with another 2 sticks of 8gb ram a year or so later which is ment to be a BIG no no but no issues at all !!Depends if want less hassles with XMP, you run only two. Sure, can run four sticks but Amd being temperamental about ram there is a chance you'll have a difficult time of it and run slower. Better off with 2x 16GB so you don't need to think about ram on this platform ever. By the time 32gb isn't enough you'll be on a different platform.
its funny that ive heard how temperamental 4 sticks on AM4 was but i even brought 2 sticks of gskill neo rgb 3600 cl16 8gb for my 3700x when i built my first then upgraded with another 2 sticks of 8gb ram a year or so later which is ment to be a BIG no no but no issues at all !!
ive heard you should buy either 2 sticks of 8gb-16gb or what ever or 4 sticks in the same pack to avoid issues