I had in the past the frames X210 and X220, all bought on Banggood, they are cheaper but not so reliable and did not handle my crashes very well, I broke like 3 times the bottom plate from the X220 and replaced the vtx 2 times on the X210, so after 5 months on this hobby I decided to build the Chameleon frame from Armattan as it has Lifetime Waranty in which brought my attention and everyone says good things about the frame.

Had all parts bought just to build this frame, I really enjoyed to try out the Betaflight F3 board, it is amazing how smooth it is compared to spracing f3 I was get used to.