As I am Aircraft maintenance student we all well know about air india
Air India first knows as Tata airline
Air India is government airline and it is world safest airline
It cost little bit expensive but life very important than money
It all service
Good facility
Good cleanliness
Good staff
Good food
And many more
Airindia have its own ( MRO) i.e maintenance organization so it repair its own fality
I think u must go atleast one time and have a greater experience