This is a great stabilizer, I use it with a Gh4 and a Panasonic 12-35mm lens. Lots of bad reviews from people saying it's sloppy and difficult to set up. I have a DJI Ronin gimbal and I find it more difficult to set up. It's also amazing to mount it on a slider or boom, or put a small tripod underneath for you to mount. Overall this is a good stabilizer, just learn how to use it properly and you'll be getting great shots in no time.