If you have a pressing need for a highly capable non-linear video editor, you should consider Adobe Premier as part of their Creative Cloud suite. You can rent it for $20/month (I believe) or the entire suite for $50/month. This is quite expensive, but if you have a job to do then you can't go wrong. Failing that, Apple's own Final Cut X is another mid-tier app that you can buy for a one-off fee (around $99 from memory).
With Blender, you receive a free and open-source 3D creation suite. Tools are available for video editing, modeling, rigging, animation, simulation, rendering, compositing and motion tracking, and game creation. If you're looking for something a little bit different that is supported by professionals and hobbyists alike, this is the one to check out.
If you want a video editing software that you can use even if you don’t have much experience (and you plan on growing as a video editor while using it), then Final Cut Pro X is well worth your consideration. It may take a few tutorial videos to really get yourself ready to start doing much, but once you get your feet wet, you can do basic editing and learn more and more advanced tricks over time. 2019 Mac Pro - Best Video Editing configuration for the Money!