Let's say I wanted +2 Perception.
- Put two points into Perception.
- Put two points into VANS; the second rank gives you +2 Perception.
Seems like for 2 points I could have +2 Perception, or I could have +2 Perception and bonus VANS pathfinding.
VANS pathfinding isn't the best perk, but is there any downside to taking 2 ranks of VANS instead of 2 ranks of Perception?