Replying to Getting into motorcycling

So i have never even touched a bike in my life. I wanted to get into biking but im waffling between between 3 bikes, the Kawasaki ninja 400 , ninja 650 , and Yamaha r3. I like the asthetics of r3 and think would feel more comfy on it, but im worried about wind and “out growing it ” I think the 400 is a good bike but the désigne looks tacky to me, the 650 is the nice in between for me in terms of aesthetics, but I’m not sure if it would be too much for a beginner