Love my Glock 26.
I carry it everyday AIWB style. Its a great little gun, and I prefer to not use a mag extension.
I have a G19 as well. And I notice a BIG difference between carrying the 2.
IMO, it's easier to carry the G26, so my G19 is a dedicated house gun.
I carry my G26 in a Dale Fricke Archangel.
Dale has a new component avaliable for that holster, a sort of bridge that will tuck the butt end in to your body. I just had him ship me one, ill get pics up when I add it to the holster. Info over at pistol training, in accessories forum if you're interested.
Got a link?
Better yet, G19. The 26 carries a bit smaller, but with a bit of adjustment / holster choice, the 19 isn't much bigger. It also counts as a full size pistol, if that is a requirement for anything you'd like to do, and has the light rail, with better capacity to size ratio, IMO.
I like dale fricke and jm custom kydex as far as holsters are concerned.
Where do you plan on concealing the 26?