While I understand the point of these nerfs, I have noticed that most of the xenos now take 3 shots to take down instead of the pre-nerf 2, which is quite a bit, especially since there are queens, ravagers, drones. I suggest that either their health gets toned down to be two-shot, or the PKA be toned up to two-shot them.
This also goes for Crusher Glaive, it takes 2 hits to kill a (debris) space carp making it extremely mid.