I just bought a 2017 iPad Pro 12.9 and the first replacement had uneven whites in the corner. The second one had a White dot in the bottom while the third had yellow tint on the top which I just noticed today. Now I have submitted the third for replacement again. My question is since we aren’t getting boxed iPads as replacements, are these replacements refurbished or brand new iPads? Because I am going to settle on whatever iPad comes as a replacement next and whenever I enter the replacement lottery I always seem to find some flaw unlike my iPhone which came perfect out of the box.