Heya Buddies, since Guardian Angel got added to the game of course I wanted to give it a shot immediately, after some trail and error I decided to combine it with a bunch of new items from the Raid Boss, Hemovorous the Invincible, Director’s Cut DLC and I was immediately impressed. Guardian Angel allowed my previous Peregrine + Lightspeed build to deal more damage then I thought possible. Dealing easily Billions of damage to the raid boss let alone regular enemies.
Click Here for a Video Showcase & Explanation:
I run a Elemental Projector Deathless to trigger the Urad and to have a on demand damage increase with a nasty combo I thought of using the Sellout. The Sellout as most people know is great for lighting yourself on fire but if you activate the Re-Voulter shield ability you can easily apply a Shock dot on yourself to boost your Lightspeed damage by a Sh*t-Ton. That is how I was able to destroy the raid boss so fast.
We are using a Shock Lightspeed Grenade with the Re-Voulter Shield with ASS Anointment so we can get the bonus shock damage. This allows us to deal exponential amounts of damage with our Guardian Angel gun w/ Urad Anointment. Since this is a peregrine based build we have our grenade have the Action Skill Active bonus damage anointment of course to deal even more damage.
With all of that combined you are getting:Re-voulter Damage + Guardian Angel Distance Damage + Urad Damage + Elemental Projector Damage + Crit Damage * Crit Multiplayer and that pretty much just molly mops any enemy. You can also add the extra elemental damage you get from the scorcher Spiderant.
Its Crazy Op and I would love for you guys to try it as well. Have a great day everyone 
Feel free to add any tips you think will help another player in the comments, you will probably help a fellow vault hunter out & strengthen us as a community.