Basically, Snipers go with this, or Enforcers
As a PVP set, this is "eh".. the Enforcer set will give +1 second to evasion, and +5 max energy.. some will argue that's more useful in pvp where an enemy you are fighting is rarely 31-35 yards away... and where no one with a brain will stand in an orbital strike unless they are trying to cap a node.. so more energy (and thus, expanding the range of the 5(6) energy regen a tad more).. and long evasion might be more useful
4 set piece bonus: increases the range of Distraction and Takedown or Quickdraw by 5 meters.