Comfortability is your preference… you just have to sit on one and decide for yourself.
I’m a 150 lbs and I took the MSF class on a Honda Rebel. Even though, I only went 25 mph tops. The bike felt pretty comfortable and stable for me. I’m sure it would of been a great commuter for me, but I’m still young. I’ll get a cruiser when I’m 40, but for now I’m sticking with dirtbikes.
But hey, check this motorcycle vlog video out… It might help you make up your mind.