So there is nothing Steve Blank could teach you that you don't already know? Besides, these classes involve getting into teams and trying out the concepts from class (and might have read about on HN) in the real world. I think you might learn a lot.
Beware of the Dunning-Kruger effect when deciding which you'll be. I've met one too many founders with an attitude of "I'm too busy working hard to stop and think" that could really have benefited from stopping, stepping back, and reconsidering some of their major assumptions.