Since I hunt deer, hogs, etc. with a pistol, my choice is a S&W M629, 6.5" barrel, 2X EER Leupold scope. I found the best way to carry this pistol is in a shoulder holster under my jacket. Couldn't find a shoulder holster for it so I had to design and make my own. Worked really well. Wouldn't put Alessi or Sparks out of business but it functions well and looks good too. Main thing is it is really comfortable to me. If I were carrying a shorter barreled, non scoped pistol, I would probably go with an OWB holster by Alessi or Sparks.
Good shooting and be safe.