If you are not factoring in deflection I believe any straight shaft will perform the same as far as point and shoot accuracy goes. Right pool hall physicists?
Besides being a great pool player and a funny one too you are a terrific example of what happens when a hardworking champion level pool player trades a life of pool for a solid job. Congrats on your new set up!
I'm a traditional cue, no glove, Masters Chalk kind of guy. I switched over to Taom when I realized how much chalk dust was on my table when I used Masters at home. I now use it all the time when playing at pool halls, but it is a double-edged sword in that it tempts you into chalking...
Tom Ferry, OldHasBeen on AZB, used to play with a three, four or maybe it was even a five piece cue, to entice people to play him for money. (I can't remember how many pieces it had.) This cue would be good for that purpose.
I'd let her but only when I was home and I'd get surveillance cameras covering the outside. Not inside. If my daughter wants to engage in shenanigans, better at home than away.