I am using vodaphone 3g from 3 months and its network is so good.i think the best one and uts rate are bit high but the internet connection and network is good.it cots 2paise per second so bit extra from other also bit extraodinary internet connection.first I use a 2g sim to use internet and its speed is so so good that I realy happy with it and now I am using 3g and I am out of words.also its coustomare care facility is to good you can call them any time and the special offers are realy exiting from vodaphone.
But I cannot give vodaphone 5 stars because of its price but still it is a good isp for my opinion.