For me, G19 all the way. The G17 size just doesn’t feel right in my hands, and I shoot the G19 just fine, all the way out to long distances (100 yards). There is no reason for the G17, since it's harder to conceal, offers negligible increases in velocity, and a tiny increase in sight radius. As was stated above, add a G17 magazine if you need to, or carry one as your spare and get the best of both worlds.
Odumbo: Unpatriotic, Narcissistic Man-Child. Democrat is the Party of Rape, Greed, Slavery, Sloth, Ignorance, Bigotry and Segregation. Click here to save animals! Gun Rights are Civil Rights.