My ranger build. I dislike using traps as well, but the grenades are still pretty useful. I mostly play launcher as well since I have a Yas 4000FJ for dmg and pp gen (like 2.5 autos refills my pp and I have about 180). I prefer to use contact blast, triple shot, or divine launcher for my dmg depending on situation (I also have comso breaker on the bar and photonic laser). Traps are prob needed more if you play more assault rifle, but when you get the SSA 5 that has the effect of the Yas 4000FJ you prob don't need it as much.