Im running bios 2001 and found it better than 1701. If everything is workin no need to really update bios. You can always update it after windows install and if something not working go to last bios that worked on your system. I heard the 3000 bios and up are for broadwell.
Maximus XI Formula, I9-9900k, Phantex Evolove X, Seasonic Titanium 850W, Custom loop PE360+SE360 Rad, G.Skill Trident Z F4-3200C14 32g, Nvidia Reference RTX 2080 TI, Samsung 970 EVO Plus 1Tb, Windows 11