Springfield XDS in .45 ACP with 2 spare 7 round magazines.
L
I love the .45, and Springfield makes it as well as I can afford; but it is quite heavy for carry on a normal daily basis. Although I, too, have one.
I became a fan of the Beretta 9mm (9000s). I find it fairly light and very accurate.
If I want it in my pocket, I carry the S&W airweight .38 special.