This is for PvE: Which is better for all around usage?
I'm considering getting one just for the heck of it/ to try it out, not sure which one to choose:
-Neutralizer, being normal, works on everything.
-Biohazard, being works good on everything but fiends and undead. However, comes with poison, and I do have other pierce/elemental swords and guns (not a piercing gun, though)
Opinions plz? :D
Neutralizer's blast is also stronger, btw.
If you're only talking about between the two...
I feel like Biohazard is more useful because the monsters that are weak to shadow are gremlins and jellies, all of which are either slow or are desirable to keep at a distance (ex: in a challenge room, you can delay shots and send gremlins to the walls). It also shines in JK runs.
Other than that, there's not really much difference. I tried Neutralizer in FSC and it's ok, but people just prefer elemental/piercing guns there.
Honestly though, I think they're probably best if multiple people in the party have catalyzer-type guns, but you almost never see that :L
Heck, back when they were sort of the rage (aka just came out), I wasn't able to organize a catalyzer party lol.