AirManager using Motherboard graphics port helps FPS? PLUS New PC Build advise

Hey, thanks, that’s a great reference to hear it work out.
So indeed, i should choose a motherboard with onboard graphics.

hearing that part "you have to experience with BIOS… omg, this is the pain of this game. a never ending tweaking, spending more time tweaking than playing…

but yes, if you can help to advise which motherboard works for my needs.
rather, how should i choose? i am not a PC builder. always use mac.