Time for another test.
With Better Pathfinding.

First half straight to edge of mountain - good. Second half detours to target - bad.
With Better Pathfinding returning.

First part straight to edge of moiuntain - good. Second half detours to target - bad.
With vanilla pathfinding.

First half detours to edge of mountain - bad. Second half straight to target - good.
With vanilla pathfinding returning.

First half straight to edge of mountain - good. Second half straight to target - good.
So overall it looks like vanilla is better, well for this scenario anyway.
[attachment deleted by admin due to age]
With Better Pathfinding.
First half straight to edge of mountain - good. Second half detours to target - bad.
With Better Pathfinding returning.
First part straight to edge of moiuntain - good. Second half detours to target - bad.
With vanilla pathfinding.
First half detours to edge of mountain - bad. Second half straight to target - good.
With vanilla pathfinding returning.
First half straight to edge of mountain - good. Second half straight to target - good.
So overall it looks like vanilla is better, well for this scenario anyway.
[attachment deleted by admin due to age]