I have heard that linux doesn’t play as nice with nvidia as others. So what type of graphics card is best for both linux and windows. And what other hardware considerations are there that I should consider when building my new PC? I machine is mainly for day to day stuff, web browsing, games, taxes…
My understanding of what happens when using separate drives is that one drive is given priority in the BIOS/UEFI menu and then people just use the device menu when using the secondary drive. Windows really only cares about its own drive with this setup, so the bootloader on the other drive is safe. I’ve never actually done this myself since the only system I dual boot on is my laptop and it only has one drive installed. To answer your second question, I just use my bootloader (GRUB in my case) to select which OS I boot into.