Am personally using the Duster since last 1 year. Had bought the duster after comparing with all other available mini SUVs at that time, and I beleive its still the best!
The best points:
Great space inside
Great sitting comfort front and back
Excellent fuel economy
The not so good points:
Interiors could have been classier
Spare parts are somewhat costly
Overall its an excellent car - double thumps up!