Anyone tried this?
You can get the 15GB data package for £20 and the 8gb for £15.
From their site:
How much data can I use when I am roaming in India?
You can use upto 10GB data and 200 minutes and texts to call India and the UK absolutely free. A small surcharge of 5p/MB and 10p/min applies thereafter to continue using your plan. We are the best network to use for roaming in India and the only one who let you roam worry -free with no nasty roaming bills to pay when you get back home!
I know its more expensive than buying a local sim, but no hassle at all. Buy the sim in the UK, pop it in, switch on roaming and done