scy1scy1 :
I think he should keep the optical drive so he had easy access for drivers during assembly and different disks like movies later. Is there something I should do about that motherboard/ OEM OS? I think none OEM is much more expensive. Is there a better motherboard?
I do many builds for friends and I haven't been installing an optical drive for about a year or so. the only time where you need it is for OS installation, where I use a bootable USB instead. You should honestly only install the most up-to-date drivers by downloading them from the motherboard manufacturer's website. typically I use another computer to do this and put everything on a USB stick. If your friend will actually make good use of the optical drive, then that's different
As for the OEM OS, I am aware that non-OEM licenses are more expensive, and this is because you can transfer those to a different motherboard, and essentially use it "forever". as for the motherboard itself, it's a fine motherboard. my main problem is with the chipset itself which lacks native USB 3.0 support and PCIe 3.0. but this is common with AMD motherboards (they're taking a break on desktop for a few years).
If you have a microcenter within driving distance, they sell CPU / motherboard bundles VERY cheap. you can get an intel i5 unlocked CPU with a z97 motherboard for the same price