Replied 17 February 2019
Just my personal view-
See it depends on what your interest is Stat or Internal Audit. My own personal choice is Statutory audit as you will have access to all data in company, you will be dealing in big amounts based on materiality, youw view will be much broader as you will get to know about different industries, their business, laws and regulations, AS/Ind AS application.
As far as firm is concerned, both are great name and are expert in their own field.