My issues with the G3 were the unexpected ones. I thought the SD card slot would work out of the box. I thought it would be easy to backup everything with the LG software. The overheating issue was an acceptable character trait because it kept me warm. The white colors aren't nearly as bad as they look on camera. However, the device overheats at 100 percent brightness.
I'm first in line for a G4, Moto X3 (with SD Card slot, please?), M9 or random GPE device next year.
Which Android OEM releases a device with 128 GB flash storage and SD card slot? It has to happen at some point.