Having flown R/C helicopters for years, I can tell you the heli does not get beyond 200 feet - it's not that it won't go farther, but it gets real small, real quick and there is no RTH button, and it can fly at any angle, upright, inverted, sideways, on its side. You lose orientation for a second, and it's crashing - for sure! Flying 3D with a heli requires total attention, you NEVER take your eye off the heli. This was strange to me, flying a drone for the first time - a few weeks back - I never looked down at the display - my eyes were always on the drone. After several flights, I started thinking to look down at the display - as the GPS will hold the position - not true with a heli - there is no position hold. Similar with planes. Small planes, say under 1m in wing width, get small quick. You don't take your eyes off the plane. If LOS was only true with Drones, there would not be so many issues today. Should I get another drone, I plan to only LOS flying and taking pictures of me and my background - not flying all around 100-200-300, ... meters from me. That just makes no sense to me.