I went back to IV Breeding like I did without instacheck. It's a insane, tedious task. Masuda Method, more like waste so many damn hours of trying to hatch a shiny that you probably never get at all. This is why we need a egg checker so people don't lose their shit while IV Breeding and a IV checker for trading so you do not get scammed.
Even when Instacheck was still around. You still had to get two parents with 3IV's, destiny knot on one and everstone on the other, breed, bike around, put eggs in box til you thought you got enough. Instacheck the eggs and there. It saved a lot of time. Which you are still doing majority of the damn work. Then you find someone who has that Shiny ID, let them hatch it and give them a 5IV Pokemon.