Review on Zhiyun Crane M2 Official Dealer - 3 Axis Handheld Gimbal for Mirrorless Cameras/Smartphone/Action Cameras (Sony A6000/A6300/A6400/A6500/Canon M6/G7 X Mark II) + GoPro Hero 7/6/5 Compatibility by Dustin Wright

I bought this to fit my iPhone with external lenses which had a larger payload than the DJI OM4. I can say the build quality was very good, but actually getting it to work with the phone and seeing how I would use it on a weekly or maybe part-time basis was very difficult. It took me about 15 minutes or less to properly balance this thing. Then when you look at how it works, it's going to be very difficult to do it over and over again. I watched a lot of YouTube videos and found them to be similar to the ones I had. This seems better suited to a full frame or DSL camera and may be easier, but I wouldn't recommend this for using an iPhone with X external lenses with a heavier payload.