OK a not so serious suggestion, I have an asus TR4 board with threadripper x1950

downside not many pcie slots compared to some but plus side my own compiled miner runs for weeks/months with vega and no hash drop

4 x PCIe 3.0 x16 (single@x16, dual@x16/x16, triple@x16/x16/x8 mode) AMD X399 chipset 1 x PCIe 2.0 x4 (max at x4 mode) 1 x PCIe 2.0 x1

plus side its a tasty pc should I wish to use it for that

(I prefer it to my old i7 board)