Of the last three options ... they all interest me (not to the tune of $99 each, but they do interest me!).

Forced to pick one, I'd go with C ... only because the source is interviews with millionaires ... while the other two options source only one person each ... JM Straw and the BUM.

JM is amazing, though I wish there was a way to unsub from his mailing list. I'm on multiple times and get duplicates! But I guess my pick is for a team of millionaires over one marketing genius.