Bought my Glock 30SF about three months ago. Perfect fit for my hands and very concealable. The 27, in my opinion is too small of a pistol for such a hot round.
"Tolerance is the Virtue of a man without Convictions" G. K. Chesterton
Considering the fact that the victim is the first one at the scene of a violent crime, I believe all law abiding citizens should be armed.
"Fast is fine, Accurate is final." - Wyatt Earp