I am thinking about the change to MI Max 4 but... really can not find the reason to left behind my MI Max 2.... I am fan of big screens and my previous phone was Huawei Mediapad X2 with 7" screen, so MM4 it is a great temptation.
Well, I just bought Max 2 last August for 2ndary phone and car HUD, I'll be sticking to this phone as long as I can because there's no phone like it, big screen, good battery life, decent mid-range CPU. I don't see any reason yet to upgrade this phone
Planning to install Havoc ROM to see if Android Auto working properly or not
Search results in GSMarena gives only two options: Mi Max 2 and Mi Max 3. Unfortunately both have lifeless developer community. End of smartphone era is here.