Buy one or the other, or even both if you can fund it, and let her shoot it/them.
LCRs and P3ATs are in pretty high demand from what I've seen, so you could easily resell one or the other if she didn't end up liking it. Chances are that you'd lose very very little cash in the deal.
I don't leave my house without my G26, and I have occasionally forgotten I am even carrying it (but that did take time to get that comfortable with it), but it may soon be replaced by my Sig P238 beings as it is a LOT easier to conceal on my not so huge self.
Not for sale today!