I bought an Insta360 Pro for my 360 VR startup. I've been using the camera for over a year now and I'm very impressed. The 4K resolution is on par with other $20,000 cameras. I've used the camera in all lighting conditions, from bright daylight to shooting in dark, smoky bars. It always creates clear videos with good exposure and high definition. The list of features suffices for almost any use case, including user-friendly live streaming, in-camera stitching, and built-in mobile and desktop applications. Software such as firmware and the apps received major updates twice in a year of using the camera. Both updates have improved the quality of capture and stitching and added even more features and control options. These updates have completely eliminated most of the previous reviewer complaints about the product. In short, if you are looking for a professional 360 camera, this is absolutely the best product for the price you can find on the market right now.