Travel a lot inside India? Public sitting area is too crowded. Come sit, relax and grab something to eat.
Below are some Credit cards that give you free access at airport lounges in India. These are curated based on their acceptance on various Domestic Lounges. Don't settle for a Card that gives you free access to few airport lounges

Consider adding the ones you have to your ownlist and have all Lounges that are covered on your Cards in one place that is your Dashboard

This is what banks have come up to take care of your needs, You the Millennials
Your needs being Movies, Online shopping, Taxis, Travel. Flat discount or cashback that doesn't need a lot of effort to be wasted.

Does Joining/Annual fee of Credit cards put you off? Have a look at Cards you can enjoy Life time Free.
Covered list has cards that are free itself or Fee are waived off on Spends of 1 lakh or below in a year. Also covered Fixed deposit based card (They are really good for your Credit score and are easy to get)

Enjoy complimentary Food and Drinks at Airport lounges outside India through free Priority pass/Dragon pass on these Cards.
Consider taking a card that gives enough Free access based on the number of time you anticipate travelling outside India.

Fee waivers, Great Benefits, Lounge Access in India or Outside, Good Rewards and great offers. Did I miss something?
Some cards are more holistic in nature. These are those chosen ones that got you covered in all aspects. Your go to cards

Co-branded cards for people with spends more inclined than others. No need to wait for offers, sounds good

Get the best of Rewards, concierge, Privileges, golf sessions, premium Service and more.
It comes with high Income eligibility and Fees though. Not to miss is the awesome design and the feel good factor.