If you are not willing to invest time and perhaps money in learning how to edit, then forget it. Also, 4k video may be too much for you computer to handle, so 1080 is ok. My 4k video of Shikoku in winter was a 2 terabyte project. So you need serious storage. Again, 1080 is fine for a first camera. My youtube channel has both 1080 and 4k videos if you want to compare: channel name is waddo.