Absolutely love the v20. I was scared to jump the Samsung galaxy boat but after I read an article from a galaxy fan, I jumped and have been more than happy.
A little over a year now and this phone still keeps a charge like no other smartphone I've owned before it. I can charge this bad boy to 100% before I go to bed. Unplug it, go to sleep, then wake up to it's alarm, charge is at 99%. Can't do that with any Galaxy. And it's still the original battery.
The article helped because it described every galaxy experience I've had. About galaxy being the most advanced phone on release. Premium build, premium specs, the s pen. But then every galaxy begins to suffer on the first anniversary. Slow speed, performance issues, fast battery drains, slow wake up screens, picture taking is a drag, molasses moves faster than scrolling through the photo gallery, etc, etc, etc. Non removable battery too.
I thought the guy was right and that I didn't need to stay loyal just because I get a years worth of good service out of three years of my phone. So I switched and love this lg. The only change I made is putting nova launcher on my v20.
Good luck buddy!