Hey there, I am quite new to the engi, and need some help getting a good WvW build. I really like the rifle and HGH elixirs, but I am not sure what gear/runes to use. How much boon duration is actually required to be effective as an HGH engi? The reason I ask is that I am tossing up between full celestial gear with traveler runes (here)(for the constant 25% movement speed) and a mix of beserker and some other stat types with might/boon duration runes (here). I was considering celestial as there is only a 100 decrease in power and the same precision, as well as the movement speed from traveler runes (always good for WvW), but again, I am not sure whether I will have enough boon duration. Can anyone help me decide between the two builds? Thanks 