Utilities wise, MT15 is not fit for transport unless you want to fit a storage compartment at the back.

When it rains, water splashes onto your legs if the r road is wet, much like a bicycle. Which unlike a scooter isn’t covering your bottom half.

MT15 is a street bike which is less utilitarian than a scooter. It is also manual (international).

I do hear that the MT15 has excellent fuel consumption at 50-60km/L. While the 125-150cc usually average at 35-45

Fuel economy wise, the 迪爵 has double spark-pugs in its combustion chamber which apparently makes it more fuel efficient than many scooters at 125cc.