Which one to choose between hero maestro edge and duet?does maestro edge have metal body version also?

which one to choose between hero maestro edge and duet?does maestro edge have metal body version also?

Question asked from: http://www.carandbike.com/hero-bikes/maestro-edge

Both scooters share the same engine, while Duet gets a full metal body, Maestro Edge doesn’t. Take a test ride of both the scooters to make a decision based on personal preference.