The network of Airtel is been improved as of before the frequent call drops and low range create a lot of problems for the users but as if now the call drop is been less & coverage has improved to quit a bit extend. The network is providing good DATA plans for 3G users & has latest introduced 4G services as well.
The postpaid plans of the network are beneficial as they provide you with modification in your plans according to your needs, I find the family sharing plan useful for me & my Family though sometimes they send you high bills which is an worry & sometimes imply charges for unwanted activation that you haven’t activated.