My two cents worth.....all the listed guns are great weapons. Different strokes for different folks. When I was shopping for a HDG and general " semi to shoot", I tried a GI 1911 from Springfield , had a Taurus 911 in 9mm , tried a Walther .380..seems like I'm forgetting one somewhere....Can't offer anything about Glocks, never owned nor shot one...The last one , a Ruger P-395 in 45acp. It by far has been the best semi I've owned. It burped (stovepiped) once half-way through the first mag....hasn't missed a beat since. I've played with load developement...from 186 to 240 grain lead, Hps ,semi-jackets, SWC all with a variety of powders and charges....you'd think one of those loads would have produced a "no-go"...nope, it digested them all, and spit them out. Some didn't group worth a hoot,,but it at least spit them out. I can't say enough......it will cut the perverbal "one ragged hole" at 10 -15 yards, generally opens to a couple inches at 25 yards. All for $420. Personally , I think its the best sleeper in value going. AND its made in USA ! As with sk330lc , that means a lot to me.
regards, irold