When you go for out of station, there is no problem with network enjoy airtel the best network provider. I am using it since last 2 year. and I am very happy with this.if are going to select this network then you are not making any mistake go for it now:) if you will use this network provide.
It will never leave your hand and if you are going to a village than there is also no any problem because all village are having networks of AirTel:)