I mean, right now I'm using my motorola g5 plus to test my apps. I want to buy a Xiaomi's smartphone but a know they use a.. "Miui" as firmware, What is that? I will have some different problem working with that type of phones insted using a motorola, samsung, etc... ? Or I just will work fine as the otheres and have the same problems in all of them?
My future buy is on your hands 