Should choose LG V10 or LG V20
V20 significantly much better overall. V10 may have issues later down the road, the V20 will last longer.
V20 improvements from V10:
- LCD bleed issue with 2nd screen, looks MUCH better in the dark and doesn't have that LCD bleed/glow effect.
- Improved audio with quad DAC
- Lightweight, aircraft grade aluminum back, will last longer than the rubber/plastic from the V10 which eventually wears out
- Still maintains military grade spec without the uncomfortably large side rails of the V10
- Much improved battery life, much more reliable. Can comfortably say the V20 will last you all day with moderate use. V10 may only last a few hours
- Includes rear wide angle camera AND front wide angle
- Hi-fi audio/video recording
- Better design with volume rocker on the side instead of back (more useful if you're mounting your phone in the car)
- Faster performance with new Snapdragon 820, much more efficient
- Physically looks much better (V10 looked pretty ugly IMO) more simplistic and minimalistic look
- And the most important: bootloop issue fixed (well so far)