I have using aircel 3g for about a month now and Im so bloody disappointed. its speed is trash, during the day slower than my vodafone 2g. I have actually done speed tests online to prove this fact. if that was not enough, half the time its a pretty tough ordeal just connecting as it looses signal at the drop of a hat.
I rather spend less money and get reliable connectivity on my vodafone 2g than use this more expensive garbage aircel 3g which leaves me high and dry at the worst moments.