Infection 2.5 = perfect! No issues at all!
It works on rezound :)
You know your rooted when can tether your phone for free and a vzw rep still tells you about their hotspot plans :) (if that makes sense)
I got the HTC M7 specifically for the speakers on the front and the metal body. When it came to upgrading, I looked at the Moto X 2 and G4. The moto speakers werent stereo and G4 didnt have any on the front. So I ended up with an M9 for the spea...
No issues so far, mine flashed and booted pretty quick.