Okay, now I am really confused. Here are the descriptions of the divisions of the course, as you gave them:

"Pretty much we can devide any race over three main courses.

-1- Pure upwind sailing (as high as one can)
-2- Pure down wind sailing (as low as one can)
-3- And the widened area of reaching (anything between the regions of -1- and -2-)

-1- is most impacted by righting moment and pointing ability.
-3- is most impacted by having a spinaker or a jib
-2- is mostly impacted by good hull design and efficiency of the traditional sailarea (only main and jib)"

So why do you first have 1, 2, 3 and then have 1, 3, 2? In the second case it looks like the 3 should be 2 and the 2 should be 3. In other words, the digits are transposed.