I had purcahsed reliance sim based on their attractive offers. They had free all india riming, call rates were very cheap, data packs were alsi cheap and even had reliance to reliance unlimited free call packs. So I started using this sim., and I was let down. I was let down because of their poor network coverage. Only place youll recive relience network is in cities other than that they have absolutly zero coverage.
Even tho they provide attractive offer due to lack of network coverge the offers are practically useless. Even the 2g speed was terrible. So after using it for a month I was tired and strted using my old airtel sim. I would like to say only purchase reliance if you are living it a city. Otherwise go for airtel or vodafone.