Considering a high quality very small back-up type carry pistol in semi auto, either nine or forty S&W. Six, maybe 8 round mag capacity. Small enough to be readily be carried in a pocket or ankle holster. I'm wanting a high quality piece, not a cheapie. Handy, reliable, trusty, durable...... I've seen the Baby Brownings, but they are all in .25 ACP, not enough authority. Want 9 or .40. I've got bigger guns in those calibers already, so I won't have to begin stocking yet one more round. Lighter weight is nice, but not enough to make/break a choice. Recommendations? thanks in advance.