Vodafone is best service provider amongst all( idea, reliance, airtel, aircel, dolphin etc.) its network comes on most of the places I didnt faced network issue till date but its internet packs and call rates prices are high its speed of internet pack is good but prices makes an consumer dissatisfied if vodafone reduces his call rates and data pack rates then everyone will use only vodafone only and only vodafone.I am sure about it.