This is by far the best build I've ever used.
And its on the best class in the game.
For this you wanna run chaos reach
For your weapons it's kinda up to whatever you prefer.
Been using the chaperone and Lunas howl for pvp
And bygones and Telesto for pve.
[spoiler]The armor is the most important thing.
For all 5 armor pieces you want to have a super mod.
And for the exotic, you'll need geomag stabilizers.
I'd then recommend either light reactor or pump action for extra super charge. [/spoiler]
With this setup
And properly deactivating chaos reach.
[b]You can fire off chaos reach every 60 seconds [/b]
Even faster in game modes like control and when getting kills.