I have owned MAS props for just about every DJI drone. They are far from garbage and have given me some definite improvements in flight time, power, and performance on past models. On the
Phantom 4 Pro they are a huge improvement over the OEM props.
I purchased the new MAS props for the
Mavic 3 not expecting much improvement over the stock props, DJI has been getting better at prop design and the gimbal bra/ prop holder on the
M3 doesn't leave much room for something radically different.
To my eye the stock props and MAS props for the
M3 are shaped almost the same. I did a hover test on the
Master Airscrew props for the
M3 and got a flight time of just about exactly 35 minutes to 10% battery..... nothing to write home about there. I have yet to do a hover test with OEM props.
The sound of the MAS props is more pleasing to my ears and has a slightly lower pitch. The indoor test done above doesn't reflect my experience outdoors. The sound difference is more pronounced outdoors without the hard acoustics of a room.
I like my new props and would buy them again because I like the colors, but as expected they are very similar to OEM so anyone on the fence looking for a miracle upgrade shouldn't be in a hurry to buy these.