Since last two months I was totally fed up by airtel gprs speed but because I have my permanent number on airtel .i begin to explore gprs of other comanies in the testing . as I am dealer of all companies I explored that idea have best gprs speed and congestionfree network .
Secondly they have lowest tarrif for unlimited gprs 275.airtel and bsnl are vey much congested .secondly but main thing their plan are very economical . bigger companies show only bigger promises but idea tarrif plan are very customer friendly.i find nothing negative in idea except coverage which is little dissappointing in himachal pradesh. bigger companies like airtel bsnl have good coverage but their net work is very congested.idea is also very transperent in their plan.but if you want good and clean network go for idea.because only coverage does not matter other things in service also matter.