Which constellation is the best, Libra, Cancer or Scorpio? Do they intersect?

I read a constellation article about constellation grading. I remember that Scorpio is the first category, saying that it has a strong gas field and is smart and scheming, but this does not mean that Scorpio is poor. If Scorpio is the best in this respect, you can understand it as the best. From my personal point of view, the best constellation also has dregs, and the worst constellation also has great men. This is not to look at the constellations, but to judge the three constellations unilaterally. Is it unfair? In terms of intersection, Cancer and Scorpio get along well in principle. I am a cancer, but if I have personal prejudice against Libra, I will not confess. Cancer and Scorpio are water signs, and Libra is wind signs.