I think there's a few things you have to consider for your first handgun
1. caliber (personal preference, function, and body type determine this mostly)
2. what you're gonna use it for (range, conceal carry, hunting, or home defense or combinations of the above)
3. and finally and in my opinion just as import is the ergonomics, comfort, and if you actually like the gun because honestly you're not gonna shoot a gun you don't like or you're not comfortable with
you should really find a gun that is uniquely fitted and best for you
shoot and handle a variety of handguns
i recommend going to a gun show or gun shop and just handling some and shoot some if possible
also try out multiple calibers just to get a feel for them
you can also ask for opinions but remember what might be good for one person may not be good for you so take everything with a grain of salt
i think i covered everything
if not another member will fill in the gaps or correct me
good luck
