Am I stupid for passing up WashU?

I’m weighing $150k debt for WashU vs. a full ride to IU Maurer (in state) and almost a full ride to Maryland Carey. Want to eventually practice in DC. Certainly not big law or bust, but I’d like to have that option somewhat open.

I’ve mentally ruled out WashU as I try to decide which school to attend, but I’m having second thoughts (only 6 days left until the deadline and still feel like I have no idea). I feel immensely grateful to be admitted, but that $ number is hard to stomach as someone not committed to big law. Any advice would be appreciated.

Stats: 16mid, 4.0+ GPA, 1 yr WE in a law firm