The Zhiyun-Tech Crazne Gimbal is a $650 Gimbal that supports up to 2.65lbs. It clearly does quite well with the Panasonic G85. The Panasonic GH5 is a heavier camera however and we remain unsure about the best affordable gimbal for it.
Cinema 5D has released a post and a video comparing the Zeiss Batis 18mm, Batis 25mm and the Loxia 21mm for gimbal work. We find 24mm is about as wide as we like to go for video without having to spend a lot of effort to keep things looking natural and undistorted. The camera used was the Sony A7s II.
See his post My DJI OSMO fairground shoot – plus a mini-review for the complete article.
Image quality in 4K with the flat picture profile though is only mediocre by cinema standards, if I were serious I would get the X5 gimbal & MFT sensor, add in the DJI follow focus and put the tiny Panasonic Leica 15mm F1.7 on it.