Don't downsize on the holster!!!!
My favorite Holsters are my urban carry G2's. I have Worn one every day for the last several months, probably longer than six, so they're still pretty new. But, me, and my friend whom I helped with a similar situation to me by giving him my spare ( I like them so well I have a spare ) both found out that if you even order the same size Urban Carry recommends they only draw standing up. If you order one size bigger then they will draw sitting down and are more comfortable as the gun hangs lower and doesn't hit your ASIS when you bend forward and sitting.( The bone I'm speaking of is the one that sticks out in the front of your pelvis on each side at your hip ) I'm a chiropractor and wear it every day as I'm treating patients. Only had one person look at it funny and just yesterday someone recognized what it was for the first time.
So for me with a G 26 with a 15 round magazine or a G 43 with an ETS nine round magazine for the ghost +2 mag extensions ( those three are the same size footprint ) The captain is the only way to go! When I put my G 19 in it I get less than satisfactory results. When I go with the G 19 in the bigger one than the captain, I think it's called the colonnel then I get good results again. The problem is, that one is on the big side but it does work and I wore it every day for three weeks.
My friend had a M and P shield that is of similar size to the G 43 and he also needed to size up to the captain. Any other questions feel free to answer this reply.