Chosen Solution
I have repaired many iPhone 6s/7 and I always bought the displays on eBay for 30/50 bucks and they all have touch issues happening about three times a day, to have the touch working I need to restart them. I am wondering if iFixit display have this problem or the work just as apple ones.
Their parts are ok, however I have had an issue with their 7 screens not fitting properly due to the IC on the back of the screen attached to the flex. The IC is a little off on some of their screens, but for the most part that was like 2 screens out of 5, but I recommend checking out FixEZ because they are just about the same quality for a cheaper price. I have not had a single issue with their iPhone 7 screens yet.