Pay attention to what drivers are available for each OS. I’m particular, it can be difficult to find DOS sound drivers that work well with something that new. You can install Windows 98 and use it to boot to DOS as needed although I have personally found 98’s DOS mode configuration to be awkward to use. In these situations, I tend to use system commander to dual boot with a small DOS 6.22 partition: winworldpc.com/product/system-commander/2000-5x