18 y.o. C1 Savor Card Approval

Just got approved for a Capital One Savor Card with a 4k credit limit as an 18 year old!

I now have a 5k total limit across 3 cards since my birthday a few months ago. The other two are a C1 Platinum and Discover It! Student Card.

My Equifax Score is 710 as of today. I pay off my total balance each month and only use it for things I’d be paying for regardless of credit cards.

Where do I go from here?