Which motorcycle for little ones???

Hello, so I’m only 1.60 m tall and would like to get a new motror bike. I used to drive a Xamaha xz 550 and had no problem with the seat height or with the weight of the motorcycle by upholstered seat. Well, now it’s supposed to be no other. I already have something in mind and would like to know from you what you think of the bikes so, which advantages and disadvantages and above all whether that is what for me root pulp. Have such a wide range. All Kawas 1.: zxr 400 2.: z zr 600 3.: zephyr Look forward to your contributions and hope you can make the decision a little easier for me. Greetings Melanie