Which type of organization develops better pitchers? It clearly depends who is talking to you at a particular time. Some major league organizations are much better at it than others, which is also true regarding colleges. It was a major factor in my sons college choice. Due dilegence and research are helpful.
If I recall correctly more major league pitchers attended college than did not.
There are positives and negatives to both options, like $cholarship, draft round, college coach, team drafting, the academic abilities of the player, that must be weighed to make the best decision for that particular player.
Geaux Cajuns