MotoCafe
YouTube/MotoCafeRacer
Avid Media Composer has been the professional standard for decades, but up until recently has been priced WAY out of reach of the hobby editor. But as luck would have it, Avid recently released a FREE version of their software called Media Composer First, and it's not a trial version either. It's the real-deal program that is pretty much fully featured. I've been using it for a month or so and find that it's very stable on my 2015 MBP. The learning curve is a bit steep, but this is a great edit program and the price is perfect!
Here's the download link:
https://my.avid.com/mcfirst
Here's the download link:
https://my.avid.com/mcfirst