Summon Reaper build feedback needed

Hiya,

I'd like to get some ideas or suggestions how to improve this build:

https://pastebin.com/5FYBzfXH

Its based on this: https://www.pathofexile.com/forum/view-thread/3148137

I've tried to adjust the original build (mentioned above) by mainly using the skill of desecrate, volatile dead convocation, summon reaper spamming to the target location - but the constant recasting is annoying.

Some say reaper builds are dead, and I should swap it to - but to what? I don't like spectres either, because I have to always fetch the best ones from certain places - I don't like that. Zombies are equally annoying as they needs to be recasted from corpses as well.

I do low tier maps, but would love to focus on 10+ maps. With current build I feel dps is lacking, and survivability could be better as well (I've sacrificed some health to use jewel clusters focusing on projectile speed/damage).