Build worth saving? BF champ.

this is an older build that i had it all set so nothing costed anything and i could reserve 100% mana, but with i guess changes since last time i played 3ish leagues ago, totems cost 1 mana so cant use, and according to pob just loading it up it dropped 400k dps for 1st stage bf and over 50% at stage 6... without configing since i dont know how to "properly" do that here is my current pob

https://pastebin.com/yLAGkyPC


or if you uploaded my character/looked profile its the highest lvl character ive got....

wanting to return but if build is trashed then ill have to change to another build, ive always been fond of ds/bf, but with current gear is it viable for any current builds? have lots of items in stash and am a std player but the gear i use is my invested gear/best ive got/had... open to any input thanks.