Hmmm Now you've got me thinking (always a dangerous thing).

I just went through a 2 day tactical class with my 4586 (DAO), and although my trigger finger didn't complain too much with that much exercise, my accuracy wasn't what I'm used to with the DA/SA guns.

I'm thinking that a 4566 decocker-only with the bobbed hammer might be the best of both. I don't mind the weight for carrying (I'm pretty big myself), and I like the size. big enough to notice, and still small enough to be concealed with smart cover choice.

Maybe trade time...