Trying to get the most out of the 8 piece quirks, ended up testing out this beast quite a bit in faction play with exceptional results. You'll probably end up changing the armour and ammo layout as you skill it up or to your own preference. The LB20x is always ready to fire faster then I am used to. With the 9.6% cooldown in the skill tree and the -20% ballistic cooldown quirk it shaves 1.184 seconds off of the 4 second cooldown. as for the HML you get -0.98 off of the 5 second cooldown which is almost a ERLL or ERML. With the previously mentioned cooldown skill tree upgrade the srm2's come out in a decent stream if you chain-fire them.