The best mirrorless camera for you depends on what you want to do with it. What you want to find is the camera best suited to the type of photos you like to take. While all the cameras below have these features, performance varies and some are better at, for instance, low light photography than others. In-camera JPEG quality: All the cameras here can save your images as RAW files, JPEG files, or both at the same time. Panasonic's Lumix line has possibly the best of the bunch with its new ability to apply LUTs in-camera.