I have a Model 27 and carried it for years. Great Pistol and very accurate for a small pistol. Carrying it concealed in a FOBUS Holster. I have the extension on the magazines which also adds one additional round and your pinky finger if you have larger hands does not hang over the end of the grip! I also have an XD but like my Glock better!
Of course the important thing is how it fits you anatomically. You might go to a gun range and try both!
The Constitution is not an instrument for the Government to restrain the people. It is an instrument for the people to restrain the Government!
Today, we need a nation of Minutemen, citizens who are not only prepared to take arms, but citizens who regard the preservation of freedom as the basic purpose of their daily life and who are willing to consciously work and sacrifice for that freedom."
-- John F. Kennedy