If u wanna use data just go for aircel because it have a great 2g speed. For the users using 2g data I would like to recommend u to use aircel. Best data pack is 148 rs for 28 days and use unlimted 2g data. Isnt it great?
Even the full talk time offers are great in 70 u get full talktime of 70, even the network coverage is awesome.
Just go for aircel.
Proud to be a aircel user.