Ask HN: Is a CS Master's Degree worth it?

I'm a junior CS major at an average 4-yr university. I'm trying to decide whether the advantages of a master's degree outweigh the costs (time & money). Right now, Georgia Tech would top my list b/c its a top-tier CS school & is a few hrs away from where I live. I have 3 options after I graduate: 1. Currently, I run an EdTech company that I co-founded 3 yrs ago. My partner & I work ~25 hours/wk on the company & have a few employees. Our profits are growing & we’re working on new products that should provide additional growth. As it stands, the company wouldn't be able to support us full-time but we are hoping it’ll be able to when we graduate. With this option, I would work full-time for my company. 2. Given the company isn’t at a place where it can support us, I'd find a job in industry (ideally at a startup). 3. Attend grad school to get my MS in CS. This can be broken down into 2 types of schools: a. My current school has an accelerated master’s program where in an extra yr (for little cost) I’d come out w/ my ME in CS. The school's program is average (just inside Top100). b. Attend a high-caliber school like GTech (Top10). This program would take 2 yrs & cost ~$45k (if no scholarships or aid). However, it has a larger range of classes including ones focused on Web/Mobile Dev, EdTech, data viz & UI design (all interests of mine). I could also seek stronger internships in Atlanta than where I currently live. After grad school, I’d work for my company or search for a job. Ultimately, my goal is to run my own business whether it's my current one or one I start after gaining experience thru school/work. Would knowledge gained from a grad program be advantageous for building a startup and/or working in industry? Is it worth the extra money/time to go to a high-caliber school instead of an average one? What are your thoughts/experiences with this?