With the wait times for 390s, I am considering the 890R; this would be my first bike - a little nervous, but have confidence driving, MTB'ing, etc. Am I over my ski tips considering an 890R - help!
I have to disagree with those who say the 890 is too powerful, and you should start with a much lower cc motor.
I started with an awfully twitchy 650 and did have a couple of scary whiskey throttle moments, but if the 890 is ride by wire, you'll find (if indeed you are careful!) a progressive power that you can dial in to your liking and it will behave nicely for you.
My second motorcycle was the 1190 Adventure, and I gotta say that even with the ridiculous torque from the incredibly responsive engine, its an easier to ride, safer (to me) bike than the Vstrom.
If you are confident, not cocky, and give yourself time, and really, really practice in safe places, you'll never look back. Why waste the money, hassles with dmv, insurance, etc. , on a lower power bike, which can still get you in big trouble, when you can start with an excellent, agile, and yes, very powerful machine?
Think of it as a tool - would you buy the homemaker versions of tools you depend on and that don't limit you, or buy the tool that does what you really need, well, and has capacity to do more, should you need that...
Good luck, either way!