Depends on what guns I initially start finding.. Since perks have ranks, simply taking 1 rank in a perk can help a bit in the beginnings of the game.. But I don't have to commit to that perk. I'm assuming that stats will still contribute a lot to your overall skills with weaponry also. I mean, a 10 agility character would still have to be better with guns than a 1 agility character. How big of a difference there will be with a 2 agility character with all perks in commando vs an agility 10 with no perks in commando remains to be seen.