My Blade 230s V2 trainer heli just arrived from Horizon Hobby. This little helicopter is durable and ready for the rookies. It can go inverted and it has a stable mode, intermediate mode and a 3d mode. Just program like the instructions say, bind and fly. I use 125% on the D/R for aileron and elevator to get it to roll and flip faster. I use 15% expo. It flies great. Put down the quadcopter and get a helicopter! Purchase your new Blade helicopter from Horizon Hobby with this link: Blade 230s Ready to Fly is the only one in stock now: Here is the link: https://bit.ly/3FgpUuT