Amazing frame! This frame is one of the best most affordable frames on the market. Its Amazing for racing, with my custom drone built in this frame reaching speeds or 100+ mph, or filming. One problem for some pilots is that the drone feels slightly top heavy giving the drone very unique flight characteristics but it is no problem for me.
Link for frame: https://www.banggood.com/HSK5-X215-215mm-5mm-Arm-Thickness-Carbon-Fiber-Racing-Frame-Kit-p-1197122.html?rmmds=myorder