Hi Andy,
Both of these are fairly complex programs with lots of buttons which is where the learning curve comes in. They use different data storage systems so it takes a little time to grasp the differences.
Premiere updates all the time and has a reputation for being slightly less stable or predictable than some other programs. Once you get up and running it can be fairly intuititive and has a decent amount of documentation. You can actually talk to some smart support people in India if you’re willing to be on hold for an hour or two. Adobe supports the past two versions; some folks say that the most recent version, whichever it is, doesn’t always work for them. I’m working on learning Resolve to see if it’s any more stable but am just getting into it. I don’t know its stability reputation or how to find support or documentation. It has updated twice since I bought an expensive instruction book.
Good luck, let us know what you decide,
Robert
Robert Withers
Independent/personal/avant-garde cinema, New York City