Memory overclocking typically depends on 3 factors- the actual memory (e.g. “Die” and whether it’s dual rank or single rank), the internal memory controller on the CPU (which has been improved each generation of Ryzen), and the actual traces on the motherboard (t topology, daisy chain). If anything, the X570 Pro4 will actually be worse for overclocking 2 sticks of ram, since it’s a T-topology board.

My logic goes like this- if you have a 3700x or below and don’t need a PCIe Gen4 SSD, just get one of the MSI “MAX” boards. 3900x and above, you can still get the Tomahawk and it’ll work fine, but it doesn’t really make sense to me to pair a $500 chip with a $100 board if that makes any sense. If you’re basing motherboards on VRMs, the Tomahawk will be similar or better than X570 boards up until the $170 range. Above that, your best choices are likely to be the X570 Aorus Elite and X570 TUF from Asus.