Conception: There's an exact point count for each bid.
Verdict: In the immortal words of my old partner Marty Bergen, "Points Schmoints." Too many players suffer from "Points-itis". There are no bad questions, but if I get told one more time "You said, 6-9 points, but my other teacher said 6-10 points" I might switch to golf full time.
Point ranges are training wheels for beginners. As you get better, you've got to move past that mindset. Think in terms of minimum,