Good question.

I tend to put more stock in club/premier training/results, as opposed to high school training/results, but neither to the exclusion of the other. I've seen good and bad training at both.

I would say that the three greatest positive influences on mine have been 2 club coaches and a high school coach, with a former club coach providing the challenge needed to push on and excel.

In general, high school coaches, due to kids' age, pretty much get finished products. They can refine and motivate, but by age 15, much of the heavy lifting has been done.

Were I a college recruiter, I would look at the ENTIRETY of a kid's experience.