I'm using Eagle, but Altium is nice, I really like the better routing capabilities and integrated 3D view. I would use it if I get it for free
![Smiley :)](https://www.eevblog.com/forum/Smileys/default/smiley.gif)
To make this posting a bit more interesting: Random video from me flying my latest DIY copter, with Cleanflight firmware and blackbox logging enabled: