I've seen a few people mention reluctance moving onto a 3rd party launcher because you lose the ability to turn off your screen by double tapping but there is a way you can do this with Nova and or other third party launchers with gesture controls.
1) Download a free app called Screen Off from Google Play and set it up
2) Set your Double Tap setting to launch Screen Off
Your screen will now turn off just as if you were using the LG launcher.
1) Download a free app called Screen Off from Google Play and set it up
2) Set your Double Tap setting to launch Screen Off
Your screen will now turn off just as if you were using the LG launcher.