Let me share my experience as far as data cards are concerned....as we had excursion tour last month by the side of our company from mumbai to bangalore......
I was the most happiest person while using internet connection during the whole travelling......as most of the members of our team were having bsnl or tata datacards & felt huge problem as connection dropped many a times & had problem regarding speed also. That moment, I was enjoying speedy surfing & video streaming .........made me feel proud that I have chosen the right one..........!
As I felt Tata was also providing the same offers but at the point of coverage .........i had to consider reliance was the better choice. Even I get my bills on time, some extra usage if there, never being over calculated. This is what I expect from a service Provider.
Even we were there inside the lodge.......i felt excellent connectivity........i got to know why my friends aways suggested me t go for reliance when I was about to purchase.......as they have very wide specrum >5000 towers & economical tariff plans...........thanks for everyone who suggested me HSD.