I have both nitro and electric but mainly fly electric now days. Time and space to fly was getting harder to find so I picked up an OXY 2 to mess with in the back yard. It is one fun small heli. The TR has been on the go for 12 years. It was supposed to be a 5 year project but getting married and having kids put a damper on things but another perk of now having a lot more free time is I can focus on it again. I'm a sucker for punishment so converted it to the UK spec complete with the dreaded Lucas petrol injection system.