Agreed, it's different for every person. Personally, I find the ergonmics almost perfect for me as well, but I certainly get that other people have different preferences.
And the same goes for the pickup positions on an HH. I'm apparently some kind of small minority wacko because I prefer Position 4 - by a wide margin.

I use all of them, but Position 4 is my default unless I feel like I need one of the others for a specific song/tone. But, even then, I don't always change to one of those others unless I'm consciously thinking of changing. If I miss the opportunity, I'm perfectly to use Position 4.