I had family members ask me the same thing. This is going to be their first pistol. The husband researched the internet and decided on a Glock 19.
I suggested that he hold and coonfinger one first and come over and handle my G19 along with about 6-7 other nines.
He did not like the Glock at all. He decided on an all steel Pistol instead. My daughter was open to whatever he liked.