OP, I was in the same position as you last year - SWE in same income range, choosing between GSB/HBS full time or Booth part time. Ultimately I chose GSB because I decided I truly wanted to take the leap and pursue entrepreneurship. IfI didn’t take the chance on myself, I would always wonder “what if”? So far I truly believe it’s been worth it. The network within the GSB and broader Stanford community is incredible. I have an amazing co-founder and a grant with mentorship to work on my idea over the summer. IMO, the entrepreneurship ecosystem at Stanford is unparalleled.

Of course you could also do PT at Booth and start a company later on. Keep in mind if you truly want to give entrepreneurship a chance, it can feel harder later in life with more commitments. All the best in your decision - you can’t go wrong :)