I'm looking for a good handgun myself. Got any suggestions?
Find out what fits your hand, the mag release is easy to use, and is pretty close to your natural point of aim.
.....some will say it does not make any difference, I disagree.
You can overcome the difference with training and practice.
Just easier to shot a hand gun that fits your hand.
Yes I am annoyed at the Army foisting the M9 off on me, that thing never fit my hand, the safety was “backwards” for my muscle memory, and while I learned to shoot it, better than some( JAG lawyers are the scariest people to be on a range with), it always required me to think about it.
Not sure of gun stocks currently in shops, but go and put hands on them. Find what fits or think fits and if possible rent your short list and shoot them.
note :some people are more susceptible to this than others.
Wife is hell on wheels with a 1911 for someone who does not shoot often, giver her a half dozen other pistols and she is okay, a few other she has shot and just can not get hits on target.
Best advice I can give, safety is muscle memory, train safe be safe.
Slow is smooth, smooth becomes fast, when your adrenal dumps because oh shit shit shit.... Heart rate hits 180 BPM....going to do what muscle memory tells your body to do.
Shoot often, dry fire when you can not shoot.