You know, I'm looking at all the tips and suggestions here, and my thoughts keep going back to SnagIt from TechSmith -- these problems seem to all just go away

You know, I'm looking at all the tips and suggestions here, and my thoughts keep going back to SnagIt from TechSmith -- these problems seem to all just go away with SnagIt. Sure, it's cross platform, but I don't care about that. It works better for me on macOS than the native facilities, and provides much better post-screenshot editing. If I want to do video capture, the industry gold standard here is Camtasia, also from TechSmith. I know the standard provided functionality, and I just don't want to be bothered.