I am using a ryzen 1500x, rx560, and asrock ab350m pro4 MB. I currently have 2x4gb 2133 memory. It feels bad. Looking at 2666 and 2800 memory on Newegg. A few look decent but memory is something I never fully understood. These I looked at, or is there something better. Would a 2400 though cheaper still be a decent jump up from 2133.
https://www.newegg.com/Product/Product.aspx?Item=N82E16820231947&ignorebbr=1
https://www.newegg.com/Product/Product.aspx?Item=N82E16820231894&ignorebbr=1
https://www.newegg.com/Product/Product.aspx?Item=N82E16820231947&ignorebbr=1
https://www.newegg.com/Product/Product.aspx?Item=N82E16820231894&ignorebbr=1