I had tested the TVS jupiter for buying it for my wife also one of my friends wife has it. I drove the bike the for few days to test it. My observations.
Comfort: The soft seat and suspension set up, on long rides the seat foam sinks due to the weight of the rider and piilon.
Fading brakes.
Mileage of 40 kms per liter
The road grip has to be improved
Handling the bike in turns are hard and doen not get into control
Looks almost similar to the Activa, minor changes like the external fuel lid.
My prespective abou the bike, please have a test ride to conclude to make your decision.