I carry my Glock 26 in a Raven Concealement Phantom with the IWB J-hooks. It came with OWB loops if I wanted to carry OWB, It's comfortable and concealable either way, outstanding product. I find strong side offers the greatest level of comfort for me, especially when I'm driving. IWB with the Raven is very concealable even carried strong side with a longer t-shirt.
My Fobus Paddle is very comfortable but not as concealable. It is great for competition or working on the range. IWB is better for me in the summer when clothing is less thick.
Raven ACR or Vanguard trigger cover from RCS. Have an EHUD from Dale Fricke Holsters on order, as well as a Joshua Covert. The Vanguard is by far the simplest and most effective holster I've used to date.