I'm 6'2" and 200 lbs and I have a 250ex. I mostly just trail ride with my 11 yr. old so it's fine for me. But, I will be looking for something bigger soon and giving the 250 to my wife.

 

deff get a pw 80 i never know i 250ex might have to much powerlol just joking get a 300es if its your first
i have a blaster and a 300ex and im 6"0 and weight 169lbs the 300ex is fun for trails and have enought power to get you going around 55 and the blaster is probly to small 4 you realy think about the pw80