User blog comment:Francisod13/Well well/@comment-15885817-20161115055938

It depends on how much you need other units and what you currently have. If you already have a solid OE mitigator, then don't worry too much about it and pick someone else. I personally wouldn't trust Charlotte too much. She looks fairly solid as far as I can tell, but games like this are infamous for having free units never turn out as good as predicted (my personal experience, not necessarily true for all cases). Krantz is better than Charlotte overall (the only exception being he can't null ailments). I've also heard that in BFJP Elimo's OE is a pretty awesome mitigator too, if you're interested in looking to the future.