Reliance is something that you can rely upon, they would never let you down whether the matter is regarding the coverage or money. I am using their service for over last 10 years, and till date I haven’t found any disappointment for their end. I am using their data card (post paid), mobile service and none get failed and I am totally satisfied with them.
I have used the product of various company like airtel, vodafone, tata everything that could have been possible but all get failed when its come which is more worthy.