My wife, a lefty, adopted my G-19 Gen 4 and we accommodated with a switch of the mag release. I learned to release it effectively with my "middle" finger, so all is good there for sharing the G-19. I am considering another G-19. However, because of problems with "errant" brass before I swapped out the ejector (much less of a problem, but still taking hot brass on occasion), I am considering other 9 mm manufacturers. Really, I can live with the brass issue, it might just be fun to have another type of 9mm. I've narrowed the field. I would appreciate any thoughts on the relative merits of G-19 vs. Walther PPQ (like the trigger reset), SP 2022 (quite a value for a sig I hear, but long first shot DA), or Ruger SR9 (don't like all the safeties--at least in theory)? Unfortunately, I can't range test all of these where I shoot. Thank you! Uses: target, HD.