I choose to use berserker armor and Valkyrie trinket because so i can switch to full berserker build anytime without needed to buy new runes and transmute stone to style my armor!
I have 2 build, 1 is Valkyrie-Berserker build and 1 more is Full Berserker build, and to change this build just by resetting the traits and changing the trinket!
Valkyrie-Berserker trait ( can roam solo, good at offensive wvw)
10 30 30 0 0
Full Berserker build (Very good at defending wvw, very good at roaming in group)