I have carried a Glock 30S in .45 ACP for quite a few years. I am on my church self defense team and have qualified well with the Glock. I recently found, due to advancing age and lack of strength in my primary hand that I had difficulties clearing a stove pipe jam and then found I could not reload a magazine even using the mag loader. This is a serious issue for me, if I can't use the tool correctly then I need to consider a different tool.
The answer seems to be a wheel gun, probably .38 with a 2 or 3 inch barrel but has to be carried in an IWB holster and easily concealed, as my Glock is. I can carry multiple speed loaders in .38 with no issues (I currently carry 2 spare mags for the Glock.) The biggest question is, since most shooting opportunities/requirements are going to be less than 20 feet as measured from my station to the main door, how much difference is there in accuracy between a 2 inch or 3 inch barrel? I am pretty good with my backup .38 but now looking at maybe having to use that as a primary. Probably not going to .357 due to possible over penetraton and excess noise. If you were betting someone's life on your accuracy, would you bet on a 2 inch barrel, 3 inch or 4 inch (probably not feasible due to concealment issues).
So, it comes down to being able to man my position in a professional manner with a tool I can use, or give up my position if I can't man the position accurately.
The answer seems to be a wheel gun, probably .38 with a 2 or 3 inch barrel but has to be carried in an IWB holster and easily concealed, as my Glock is. I can carry multiple speed loaders in .38 with no issues (I currently carry 2 spare mags for the Glock.) The biggest question is, since most shooting opportunities/requirements are going to be less than 20 feet as measured from my station to the main door, how much difference is there in accuracy between a 2 inch or 3 inch barrel? I am pretty good with my backup .38 but now looking at maybe having to use that as a primary. Probably not going to .357 due to possible over penetraton and excess noise. If you were betting someone's life on your accuracy, would you bet on a 2 inch barrel, 3 inch or 4 inch (probably not feasible due to concealment issues).
So, it comes down to being able to man my position in a professional manner with a tool I can use, or give up my position if I can't man the position accurately.