Recently I have started back to carrying a Glock 43 due to its slim and smaller features. I normally carry a 19 G5. I added a Tango down +2 from Vickers Tactical to the 43 mag to make it an 8 round magazine. It’s reliable and I enjoy it BUT, concealment is no better with that magazine on than a 26 or even a 19. So I switched back to a factory magazine and use the Tango Down Vickers +2 as a back up. I have also decided to carry my 26 a bit more where I can carry 10 rounds and reload with a 15,17 or greater mag. I shoot them all roughly the same with a nod going to the 19. Here are photos just to show the difference to just illustrate my point.