I am using this serivce since past five years and Trust me when I say that, it is the best of the best operator that we have. If you look at other operators, even they provide the same thing, but the point whhich is problem with this is that they charge very high price which disscourages me. But, there are times when I visit to places where there re no signals for any other netwrok, while iwill be surfing in my mobile which shows how good the network is. I totally and completely like it.