Airtel network is the best network of all in my view. It has got everything that one look for. Low call rate offers, minute packs, 3g and 2g support and also the network support that is spread over many rural locations. I have been using it since 7 years and haa given me the best services. The 3g net works very well and there is no problem of lages not getting loaded. That is why I am able to use 4 gb 3g usage. I dont think any network is as good as this one.