Lot's to pick from in 9mm.
Sig Sauer / Beretta / Springfield Armory / Walther / S&W / I could go on and on.
I suggest to visit a gun store and look at a lot of them .
And handle them - they all feel differently.
Then go to a range that rents or borrow your friends guns and shoot them.
They all shoot differently.
Good luck on your search.
Looking for a new gun is lots of fun.