I'm searching to find the value of all of this discussion. I read one post about what does the kid prefer? Maybe I dreamed that one. One of my favorite quotes that really relates here is, "Paralysis by Analysis." Anyone from Columbus knows where it originated.
I am very fortunate here that my DD#2 loves her hitting instructor. I will put her resume against anyone in the nation. Anyone. I say find someone that makes a connection to your DD and go with it. Why over think it man?
Good you found a keeper with a real resume. Yeah "who is the best?" is not a constructive question. Maybe that is something constructive that could be put down here to help parents who are either looking for instructors or material to try to use on their own. Can we fill in some info for people who charge?
Epstein, MLB player, material used by thousands
Yeager, PhD, collegiate player, coach, associated with Padres?, worked with very high level players (MLB?)
O'Leary, very clear on bio he actually didn't play much baseball. Mechanics "geek" who has worked with pro players however.
Cervallos, collegiate player, has worked with at least 1 MLB hitter right?
Stone, collegiate player, coach, has consulted for at least 1 MLB hitter right? Loose association with White Sox at one point?
Richard, FFS... not saying they don't have great bios, but didn't see anything on site
Not sure if there are others who are paid instructors, Noontime, Swingbuster... whoever else