Activa is most trusted vehicle for long time, I would say Activa is known for its comfort level.
Honda is claiming that new HET ( Honda Eco Technology) will give 65knpl of mileage. But trust me its only give mileage of around 60kmpl for apx 5k km, after that you will start facing mileage problems & Activa give hardly 45-50 kmpl mileage.
Complaining about this to Honda center the told me that use our oils to improve mileage which costs 450rs. for two bottles ( 1 you have to add in petrol tank & another in engine oil)
I tried that also & I didn’t notice any improvemt ( 450 wasted). Go for another two wheeler. Tvs Jupiter ( My friend have Jupiter & performance is excellent, mileage up to 55kmpl)