Stealth Grid damage bonus?

On the other hand, Stealth Grid allows you to play more aggressively than Tactical Cloak.

Jump in the middle of a bunch of enemies, hit everything that moves and before they can hit you back, pop your Stealth Grid to lose all aggro. There's also more than enough ammo box to refill your power cells and keep using Stealth Grid without much downtime.

I never used Stealth Grid for damage, mostly never invest in the skill tree, but it is amazingly useful for offense. It's a lot like Saving Barrier that fully recharge your shield when you get on low health. You use both for survival and they give you the option to keep attacking when you normally would need to take cover.

As for how it actually works, it does "break" cloak as soon as you do any offense move (weapons and powers) and it works exactly like Tactical Cloak.

For weapons, only the first "shot fired" has the damage boost. This means shotguns would get it for every pellets of your first "shot" while Assault Riffles would only get it for their first bullet. Thus, Tactical Cloak and Stealth Grid are very good with high damage single shot weapons.

For powers, the first "cast" gets the damage bonus. Consider initial damage from powers like the first bullet from a weapon, any damage over time will not be affected. For example, Lance and Shockwave would benefit from the cloak while Singularity and Pull wouldn't.