I have used a bunch of different editing programs. Currently I use Sony Movie 12 Platinum. I think 13 or maybe even 14 is out now. But you can usually buy the one model older version for $30-$50 on Amazon. When they were the current version they were $200+ so they are quite robust.
The Sony editors are pretty intuitive for me, and there are 100's of YouTube how too's for these editing suites. I do a fair amount of editing. I always try to teach myself something new with every video, and still have not scratched the surface of all it will do