I am flying a second copter these days, a big quad that I assembled out of leftover parts (including a chinese clone Cinestar frame) and a NAZA-M V2. I recently added a DragonLink V2 UHF system, which is a real game changer. This copter is mainly a toy, but like all my toys, it serves a higher purpose. Right now it just has a cheap Tarot 2-axis gimbal and flies with a GoPro. Here’s a video I shot on the coastline near where I live. I think you will enjoy it.