Explore

Between those models, its a no brainer. Get the apollo go or the explore. I personally always lean towards dual motors, which the explore does not have even though its not a slouch. If your hill isnt that steep, im sure the expore will handle it just fine. You have to have a very powerful motor for a single motor scooter to get up a hill, but its possible. The go will hit 28mph (45.10km/h), the explore 25 (40.2km/h) That said, id pick the GO in your situation. Higher top speed, very reliable.