As Bigfoot says, the right gun for anyone is very subjective, you may want to make a list of what you want, in a pistol.
‘Hammer or Striker fired
Polymer or Metal frame
magazine capacity 8? 10? 15?
Safety? De cocker? Trigger Safety? Grip Safety?
Sights - fixed, adjustable, optics ready
Accessory Picatinny rail for lights or laser
grip laser (not for many under $500)
Grip angle...
many of these choices are subjective for each shooter, you need to fondle a lot of guns and shoot them if possible. All of these features limit your choices, you may find that only one gun has everything you want in your price range and that feels right.
‘Hammer or Striker fired
Polymer or Metal frame
magazine capacity 8? 10? 15?
Safety? De cocker? Trigger Safety? Grip Safety?
Sights - fixed, adjustable, optics ready
Accessory Picatinny rail for lights or laser
grip laser (not for many under $500)
Grip angle...
many of these choices are subjective for each shooter, you need to fondle a lot of guns and shoot them if possible. All of these features limit your choices, you may find that only one gun has everything you want in your price range and that feels right.