Get yourself to a firing range that has different handguns for rent. Shoot a lot of them.
I can tell you what I think you should like.
I can tell you what my wife likes.
Everyone else here can tell you what you should like or what their wives like.
It all means nothing if you don't like it. The only way you can tell if you like a particular handgun, or not, is to shoot it.
Holsters come after you have a handgun.