For all it's worth, I will throw in my two cents.
I believe that whatever you choose as your first bike, you need to commit to get to know it. How it rides, how it feels… this means riding often and practicing your slow rolling manoeuvres. Anyone can howl down a straight highway doing 80 mph but it's the turns and shifting that will cause you trouble.
My first was a 1983 CB650SC, a four cylinder, inline with about 72 HP and a ton of torque. My buddy sold it to me because he thought it was too big. So did I when I mounted her the first time but in a short period of time and lots of parking lot practice, I got very comfortable riding. Just commit…
Good luck to you!