Qwinout4108 720KV 3-6S Lipo Pull-2200g Brushless Motor Efficient Shaft Disk Motor for 1047 Paddles for Multi-Rotor Copter (6 Pcs)

I picked up a six pack for a Tarot 680 Pro build I've been taking my sweet time building and I can wholeheartedly say I'm pretty impressed with the power output of these things as well as consumption. They do tend to run a bit warm but that's because I'm running a fairly aggressive setup with gemfan 13 X 8 x 3 props with 40 amp ESC and 4S 2p 13,200mah 65c / 100 c lipo packs and can nurse over 30 minutes of flight time out of it running minimal all up weight. The thrust I'm getting out of each one with that setup has actually been right up around 2500G constant and a couple of them will do almost 2,700G burst, so beyond the specs for sure but it's hard for me to say if the esc's that are unmatched or the motors without putting on my test rig one at a time. Which probably isn't going to happen because I'm lazy and I don't feel like tearing the bird apart to find out too much of a pain in the butt. Average temp after running her hard is about 140° f and if I'm just cruising around 110° f that's what the full load out of 3.95 kg. So I hope that helps you make the choice if you're on the fence about picking these up and there's enough details here to help you make that choice easily.