Yeah I think 30 feels perfectly fine on a small handheld!

Schrodinger’s box.

If you want to look at each individual pixel on a pixel screen tester then go for it. I keep an eye out in normal content and black & white loading screens, if I can’t see anything in any of those then I am happy. Ignorance is bliss when you are letting something that would not ordinarily bother you in general use bother you just because you know it is there.

Don’t check.

You can just return it for a refund as it is within 2 weeks and buy another?