Washington University in St. Louis vs Vanderbilt University: Computer Science and Business Undergrad

(I originally accidentally put this in the summer program thing, and I am putting in the right section now.)

I am a senior nearing the end of my last year of college, and I have been hit with a dilemma. I have been accepted into these two colleges for computer science, where I also plan to double-major with business, with similar financial packages for both. I am unsure of where I should go, and I wanted to have some people help me make this decision. I have extremely similar costs for both universities, and I plan to pursue research and study abroad. I aspire to work in Silicon Valley, and I have heard that WUSTL’s reputation is lacking compared to Vanderbilt in addition to student happiness. Is this really true? What would you guys recommend?

Vanderbilt has a better name