I think "3" is the most robust title and would draw the most people in, including me. Each of the 3 activities mentioned describes me (and a million others).

Title "1", the "101..." is not bad. Remarkably, I think it's truthful. BiaB can do a many disparate things.

Title "2" is horrible. Inaccurate, even misleading. BiaB doesn't make your studio sound anything like a million dollars, but it can make you as a musician sound better (knowledge, technique, creativity), if you work at it. YMMV.

(Not taking a shot at BiaB. It's the second best piece of music software I've ever bought.)