Pretty steep, it’s software aimed at professionals, and it shows. There are a few tutorials from Black Magic design where you can download the source media and follow along, which I found very useful.

I found you really need to spend a few evenings learning the software before you actually edit anything.

I use both. You can set up Davinci Resolve so it uses the same key bindings as Premiere Pro

Edit: I was too quick. You didn’t mention Premiere Pro at all. Sorry