I just want to share my unexpected experience: my actual phone is a Samsung Galaxy A5 '17, not a bad phone at all for what is costs, this A5 replaced my previous phone which was a Xiaomi redmi 4 pro, a mid range phone. I did this replacement because the Xiaomi started to slow down and also because it was one of the least supported device from Xiaomi. (Stuck at Android 6.0) Since it was sitting on my desk unused, I decided to modify it, I tried various ROMs, and few days ago I've found the perfect one that gave to the Xiaomi Android pie 9.0 and almost no flaws or problems. The phone now has become super quick, more powerful than before and an has an awesome battery life; I also gained the google camera with portrait mode, hdr and 1080p 60fps recording (none of those things are present in my Galaxy a5) And now I'm just waiting for a new cover to arrive and then I'll come back to use my Xiaomi as my daily phone. A custom Rom and a couple of mods really did a miracle for me. Sorry for the long post but I wanted to share my experience with someone Have a nice day everyone ^{^}