Which of these three items are better?

So I'm very early in Act 1 of a new honor mode run, and I'm going to have Laezel go an Eldritch Knight throwing build (I know barbarian is better but I want to try monk Karlach and still have a fighter for things like action surge)

I have three choices of weapons and idk which is better. Vision of the Absolute, the Jagged Spear, and the Returning Pike. But I cant decide whether the blinding, con save disadvantage, or extra damage is better.

Edit: Or the Sparky Points, thats also an option