Ever since I saw that s500 on website of goodluckbuy I sensed something special about the frame,s800 style arms and a taste of a solid fpv platform.Building this frame was a full fun and flight characteristics are superb,I can say that meets my expectations.But 4in1 ESCs failed,so we turned into RCTimer simonK opto escs and everything solved in the end.
And picture says it all,22min flight time with 3s 5200 mAh I bought from ebay for QR350diy project from a seller ''color-never-fade''.Everything came from Rctimer,Naza and frame is from Goodluckbuy.