Probably the best frame I have ever used. I've built 4 of these in the last month and they are extremely durable and have great quality control. Every time I order I know I'll get the same product. No complaints at all. Very impressed with this seller (FPVDrone). You can compare it to TBS Source One like night and day. The source is like a twig compared to this fleshy thing. Comes with accessories for everything. Not many manufacturers do that. Well-made FPV drone