Is poison/bleed worth it?

tyvm for the replies guys, really appreciate it

Yeah, np. The only problem I see is a limited blasphemy range. Any enemy must be under the curse effect to be poisoned but you can probably deal with it anyway (being at close range, adding some cwdt curse setup or using poison support gem).

Voidheart helps a ton too

Ah I see my fault. Yeah voidheart ofc does great and you don´t have to stay in a close range.

I just checked Poison instead of Faster Attacks on my Slayer in Path of Building and the damage nearly doubled. If I add Cherrubim and Abyssus for the cost of defense and use Viper Strike, the damage skyrockets to over 3 millions dps.
And few days ago I was wondering, how do people achieve those ridiculous damage numbers. I guess, double dipping is truly broken.

Also, in my case Romira's Banquet adds much more dps than Voidheart. Those crits and shocks with Starforge are too good. I also use The Retch, which sadly PoB can't calculate.