Positive: The gimbal worked as expected. And owner was friendly. Good price.
Opportunities: Owner required picking up from house, which was quite far from the freeway up a windy hill. Large dog barking entire time of pick up interaction. Charging cord missing from box. Owner didn't respond to message confirming drop off. No one was home when dropping off, no response to messages. Had to push rental behind gate as far as possible and leave it.
I needed to get some GoPro footage of a large conference here in San Diego and Martin made it easy. The gimbal/GoPro combo was perfect for capturing everything I needed. He even sent me a video on how to use the gimbal as I'm not too savy with the camera stuff.
Will definitely work with him in the future!