There may be a minor statistical edge to students from career instructors. But I suspect the difference isn't big enough to make such a fundamental conclusion.

After all, your instructor is tasked with getting you skilled enough to pass the oral part of your flight test and the flying itself. He cannot hold your hand for the rest o your life. It is up to pilots young and old, recently trained or grizzled veterans, to respect safety limitations and be a life-long learner of aviation technology. The Private License after all is a license to learn, the minimum training your Government will accept and grant you a license.

Your license is also a privilege, not a right, the same as your drivers license. Use it responsibly or lose it.

DGM
Surrey, BC