buying

Hi, I've been looking for a new camera for a custom Tarot 680. Roughly £500-600 not including the gimbal. Does anyone have any suggestions? My GoPro hero 7 just feels lacking at the moment in time. Looking for any type of camera, to be honest. DSLR, SLR, or GoPro I don't mind. Don't really mind...

What is the best drone under 800 dollars? I was looking at the dji phantom 3 or traxxas aton, but is there a better alternative. I also want a pro-controller not those simple-kiddy-looking-controllers. I would like a camera if can.