Isn't the point of explosion ammo to stagger multiple mooks together? So basically more of a beginners ammo. As more long term players will melt enemies with their Reeger, Carriers or what in an instant before they could even see the effect of an explosive ammo, lol.
Personally I still use them, of course. Since yeah, I don't always roll out with super OP setups & weapons, thus get to see them explode and do it's job (ie. fair enough/unbroken damage output + AOE stagger). Like I said, I still like to use & try everything over and over again.
And I still recall this video where this Drell Inf with Jave was testing Polonium alongside all other ammo rounds on the head of Geth Prime. Thesia was the stage. And, well, the damage output was comparable and even greater then some/most (might of came in second or third even?) of the other ammo types in getting the Prime down to zero health. So, what does this mean, should it be used mostly on single shot weapons? (I know using it on very high fire rate weapons it losses some damage due to it's damage cap) Plus how did that video make sense when everyone says it's damage output is way lower? I still never got an answer to this question? As this could solve this whole "Explosive it total crap" BS(N) whining.