I am an frequent flyer I travel usually nag to bom via indigo only because it has got the cheapest rates of all and the air craft just feels very dangerous although it is because of the pilot or aircraft I dont know while on the air at the time of flying we can feel the very loud noise of engine in cabin that can give u serious headaches and the turbulances the planes shakes very often and the landing is also not perfect sometimes the pilot doest park correctly why this is I dont know when I choose flying from different airlines like emirates qatar lufthansa their aircraft are smooth and easy going although the customer service of the indigo is good and they punctual also but the seating position is pain in the back they need to change thier aircrafts