User blog comment:Gman111/Pointless Perks/@comment-880157-20100221042109

I use scrambler and heartbeat sensor on my Scar alot. Probably my best setup. The best way for me to use scrambler is in elevation situations. Am I either coming from or camping the same level as you or a different one? Ninja is the best way to counter my Scar class setup. I also get the most benefit out of the silenced foot steps from Ninja Pro when I use my scilenced ACR or M4 running around Derail or Underpass.

The most useless perk to me has to be One Man Army. You can change your setup when you die. I can find a use and benefit to every other perk besides this one.