Keep in mind, most 1st gen Ryzens seem to top out at ~4GHz (stable) on even the best boards. Some may get 4.1GHz, but not any more than that from whet I've read. My 1600X/MSI B350M Mortar Arctic hit 4GHz easy enough, but it wasn't 100% stable. However, I didn't put a lot of effort into OC'ing it.
I have the Asus board in a Ryzen 3 1300X build right now, so it will be awhile before I will want to swap CPUs.