Chosen Solution
Is screen replacement kit available on ifixit.com are original screen or just high quality copy?
If you want an original screen the closest you can get is get it from another iPhone that has the original screen, a refurbished screen but the glass is most likely not original from that. Or get the screen replaced via Apple if possible. Currently the best way imo is getting high quality refurbished screens or original quality aftermarket screens. Either way iFixit aims to sell high quality parts so you should be fine getting screens from them.
