best range - fastest speed models !

Hello and thank you to everyone participating on these forums. I have been following and educating myself on the advances and step back of electric vehicles for a few months now.

my question is a practical one; which electric scooters currently on the market would be the best fitted to use as a daily rental on a small touristic island knowing that a trip around the island average 30 miles, the terrain is mixed with mostly flat road and a top speed of 45 miles per hour would be sufficient?

best regards,
green wheels