Which controller would be best for my project

Hi Guys
Can someone give me some advice concerning which controller would best suit my needs, I need the controller to control a VTOL fixed wing gas powered drone and work with Dragon Link V3 for long range flight and the Dragon Link 1.2/1.3 GHZ video system. I would like to have the ability to return to home, auto pilot way points.
Thanks, All advice and suggestions greatly appreciated.