well the people who have exatt .. say that since feb 2006 exatt has also started capping downloading speeds to a max of 22KB which sucks!
the good plans i think are the night plans... which are only valid at night. but still are pretty good...
but then again if you wont get full speed as stated.. and if its not gonna be as consistent as airtel or for that matter triband.. then well.. its not so good anyways.
and that 512kb plan... airtel is dedicated 8gb to single user.. whereas that 512kb , 50gb plan is a multiuser...there can be as many as 10 users!! sharing that much badnwitdh amonst them. so well not soo much of use..