Purely business class service:- I have used aircel service from a long time. It has never been slow or I never had a problem with my calls. I use aircel on my iPhone and its 3g speed is outstanding. As I am very much fond of song I tend to download then on my mobile network and aircel downloads it just in seconds. Its range is pretty awesome in the prime city areas.
But as I start moving away from the core it creates some problems. All around I an completely satisfied customer of the aircel service operator.