I honestly had no idea my air2s was capable of drone fishing until I gave this mechanical payload a shot. It does exactly what was expected; I was able to treat my father-in-law into an experience he could never imagined after 30 years of fishing. It took some time to get the initial load to hold with the manual tightening of the bearings, but once it was fixed properly it carried pretty much all the bait/weights we needed it to over 200ft. Opted for the mechanical type to reduce weight load and battery usage. Totally worth it.