I started out flying quads this year at our indoor field. What I have found ,these are very durable, stable and have long run times. Having led lights help to orientate while flying inside. Everyone asks about them and I tell them about value hobby. I have 3 now, and have run at least 50 packs through one with no sign of failure. It will flip all directions at high rates and am now trying to do aerobatics in motion with success so far. These are a blast. Get several, you will not be sorry.