I live in nai sarak, near chandni chowk, Delhi and I have been using it for 3 years.its speed is good but their plans cant beat wired broadband. So I have to move to some wired broadband network.
Lack of non FUP unlimited plans under 1200 is a disadvantage of mts mblaze.
I have been struggling with mtnl for a month and ultimately decided to remove this this shitty ISP from my home.