With that context, my advice is twofold:
1. Surround yourself with people who will challenge you
2. Make financial decisions using net present value (NPV)
I've taken classes on four campuses over the years and found the quality of the instruction in the classroom was universally high and uncorrelated with the prestige of the institution. However, I found that I learned more deeply and tackled more ambitious goals when I was surrounded by other students in the most challenging programs. Furthermore, I continue to observe stark difference in the post-college opportunities for graduates that are highly correlated with each institution's reputation.
As for NPV, your chosen field means that the money you save or spend in the next few years will be swamped by your income later in life. Make a spreadsheet that stretches out over your working life and calculate the NPV of both paths.
TLDR: Go to MIT.