This is a pretty good post, I just have a few counterpoints.
For starters, I only own/have used the AoSea, I just think it’s much better. The combo of spell ability and decent combat ability is very good. I usually debate whether it’s a good idea to use this guy vs two spellcasters and a morsarr unit, it isn’t a clear choice either way.
I think the AoStorm is a bit better than given credit for. It is very reliable rending (which otherwise we don’t have). Can totally crush 6 wound heroes and can get to them quickly with speed and flight. I wouldn’t necessarily send him in to fight a 40 skeleton block, but it can do work if you think about positioning.
-edited random words caught by swear filter.