The 5" GepRC Mark5 FPV Drone I'm flying - https://www.getfpv.com/geprc-mark5-hd...
The 3.5" EMAX that I fly - https://emax-usa.com/collections/baby...
The 5" was flying Hero 11 and the 3.5" had Naked GoPro - https://prf.hn/l/A35AA45