I'll definitely have a look around. I'm never going to be a pro at this (of even a semi pro!). I'm simply looking to be able to do some fun edits for friends and family and the odd post. A simple user experience is important and Davinci, for whatever reason, isn't working out for me. But thanks Fmoots - you have been a star and even the questions you asked mean I know a lot more about video editing than before I started this thread!
I’d probably recommend Adobe Premier over something like Powerdirect simply because it has very good colour grading tools build it, which in my opinion is what makes the Mavic files look a lot better than the straight of the camera files. There’s hundreds of hours of YouTube tutorials available for free these days too, especially for premiere, so video editing is a lot easier to pick up.
Anyway whatever editor you choose to go with, best of luck!