I own the NEOS and the CZ-75B Kadet,,,
The NEOS is a single action target pistol,,,
It's primary purpose is target shooting.
The Kadet is a full size DA/SA combat pistol,,,
I think it's primary purpose is as an understudy to the CZ-75B in 9mm.
So your question could be answered by deciding,,,
What type of gun is appropriate for her.
A NEOS with a 4.5" barrel is a joy to shoot,,,
The smaller grips often fit a woman's hands perfectly,,,
And everything a person needs to know can be learned on a NEOS.
While I love my CZ-75B Kadet,,,
I recommend the Beretta NEOS for her first pistol,,,
It's inexpensive enough that you could buy a matching pair for the cost of one Kadet.
Caje: The coward dies a thousand times, the brave only once.
Kirby: That's about all it takes, ain't it?
Combat: "A Silent Cry"
Aarond is good,,, Aarond is wise,,, Always trust Aarond! (most of the time)