I have shifted to Bangalore 6 month back as having vodafone earlier but facing the network problem in my area as it use to disappear once enter into room.
Even after complaining at regular interval of time its didn’t resolve then finally switch to airtel the number one network in the country. really help me a lot with problem finally enjoying the services at all place in my home. And people use to say its costly so far didn’t find it very suitable for pocket it yet.