Personally I am partial to the 10" tubes. To me the Contender moves further into "specialty pistol" or as some say "hand rifle" territory with the longer barrels. With the 10 inch, I can think of it more as just a big pistol. That said, I do own a couple of 14er's. I have one in 22rf with a rifle scope and my 7-30 waters for deer justifies the extra length in my mind. It will reliably kill further than I'm confident to shoot. Other than that I have 22rf, 223, 256, 7tcu, 30 herrett, 357 herrett and (2) 44 mags all in ten inch versions.
Curtis