So I'm trying to decide what to do with a flex spot in my list and I've come down to 3 options and can't quite decide so I thought I'd get some outside opinions.
So the spot can either be
-A 4th unit of 5 wyches with blast pistol, agonizer, and shardnet in a venom plus enough points left over for either 4 Splinter cannons on the venom or 4 blast pistols on my kabalites.
-6 reavers with 2 blasters and 2 grav and an agoniser
I can post the full list but basically I've got the black heart spearhead for anti tank. A flayed skull battalion then the cult. Of note the cult is locked in as the cult of strife which isn't the best or worst for the reavers.