My Philster AIWB holster has the foam wedges, as does it's companion ammo pouch.Depending on the holster - sometimes I need a foam wedge for comfort, sometimes the wedge makes it less comfortable. Have you tried wedges yet at all?
My main want for an Enigma is so I can still carry whichever gun I want, while wearing a tucked in shirt without any of the holster showing. I've got tuckable setups - but there's always *something* that still shows - usually a soft snap loop on my holsters. For years, when I was working the road as a tow monkey, this wasn't an issue. With my multi tool and flash light on the belt, black uniform pants and my mechanics type shirts, everything blended and it was almost totally unnoticed.
I don't do that anymore. My typicaly daily wear are cargo shorts / khaki shorts, and a button down outer shirt over a dry fit type t-shirt. When I need to go more business casual - slacks and a shirt, I'd still like to be carrying, without anything showing.
My daily wear for work is exactly the same as yours, except I don't tuck in the outer shirt.