Having session with Cutero Coolglide Tomorrow

I have never tried this laser, but they are giving out a good deal. I am very white with brown hair, don’t really burn. I have high pain threshold. What setting should I make sure they do me on?

Also, I hear that this laser works on darker skin types. Because I am really white, wouldn’t it be better for me to find a laser that does not treat darker skin types? Or can this laser still work for me?

My concern is that because it treats darker skin types, its effectiveness on white skin will be compromised.