I have used vodafone for 5 years in gujarat and then when I shifted to Maharashtra Pune, I was using Tata docomo for 3 years then last year I swiched to airtel for the same number n then just before 6 months again swiched to vodafone. Tata docomo n airtel noth were worst sometimes. Calls were getting disconnected and net was not connecting likewise. But since when I switched to vodafone again my past gujarat vodafone days are back. Too much happy with its services in maharashtra and while roaming in gujarat as well. Net speed is too good compared to docomo. Call clarity, dialing reliability all are good. Customer service is THE BEST EVER. Charges are smwt higher but can be affordable for its service.
I must recommend to everyone staying in GJ n MH for Vodafone.