Your profile says Venture Capital, so I'm guessing you're not interested in investing in AAA-rated corporate credit. If you are, well then I guess go to Harvard.
On location -- I would not underestimate its value. Here is what you can do with location (and some other stuff) at Haas.
1) Networking. Arrange a coffee chat with a tech guy/VC/startup YOU want to talk to, let's conservatively say, once every 2 weeks. That could be 25 new "real" relationships developed over your school years, as opposed to cold-calling people in an alumni network only when you want something specific from them. This is considered perfectly normal as Friday's are off.
2) The Smarts of the West Coast. Berkeley is a hotbed of the finest graduate level talent. Go to a bar and you'll meet an engineer, a designer and an architect among the smartest in the country. These are people plugged into the center of West Coast opportunity and can form part of your network. For those who want to spend substantial time on the West Coast, this makes more sense. Plus, Berkeley is the best major university near SF (less than 30 min away on a good day). With more companies gravitating to the city, this is a strong inherent advantage.
3) University-wide. HBS, like most top B schools, is a silo. Haas is not. It is the "Berkeley" Entrepreneurs Association. There are classes across Berkeley and other UCs. There are opportunities to meet and mingle. There are opportunities to stretch yourself beyond just the B school with people who are as smart or as accomplished as you, if not more.
4) Buzz. This is something I underestimated. The buzz at Berkeley is dominated by startups/ angel investing/VCs/tech. If that's your thing, you'll be in 7th heaven. The buzz coinciding with personal interest can be a wonderful thing.
5) Lifestyle. Hiking, skiing, beaches, chilling outdoors. Need I say more?
Good luck!