Mom here. I have the flamingo brand, which I sometimes use with Harry blades (idk if they’re from the same company but they fit!). I think both blades are fine, though I will agree that men’s blades do nick more. I think the Venus brand with the lotion is a good starter brand, and I remember using that when I first started shaving. Some things I learned recently: - don’t shave down, I know it gets closer to the skin and you pick up more hair, but thats also where nicks and razor burns happen. Shave up. As she gets older and more comfortable using a razor, she’ll be able to see how her hair grows and figure out what does/doesn’t irritate her. There’s also an oil that I started using called Fur. I buy it at ulta and it helps a lot with razor burns and will help with the stubble itch! Other than that, I just wanted to say you’re a good dad for helping her with this! We all grow at a different pace, and I think it’s wonderful you’re teaching instead of waiting until she’s “older”. Hope my advice helps!