I bought HTC Desire 12, speed, space and stability ok but very bad software
it's designed for simple users just want things to work
allow very small control on the phone network, security or functions
don't allow to control which app allowed to which functionality or network, you need to disable functions for each app from each app configuration
HTC launcher "sense" and keyboard are much slower than Lenovo or Samsung
said it's 5.5 but I didn't feel difference than my previous lenovo 5 inch

the ability to remove notification from "log of screen" without logging into android is a security issue, but I couldn't determine if it's from Ndroid 7 "nugget" or from HTC configuration

even when I limit most apps on mobile data it still consume too much data
I couldn't find way to limit google and built in services