The only one that left me with a white cast was the Ben Nye banana powder. I think it was because I used it to bake instead of just using it to set and brush away. I let the powder sit on my face for too long. The Laura Mercier to me was very similar to the Maybelline and I almost didn?t see a difference between the two other than the Laura Mercier being more of a finer powder. The Sacha Buttercup setting powder is a great powder to set my face. Coty Airspun has been around for ages and I normally mix it with the Ben Nye to give a better color because the airspun can be too white for darker skin tones. Also if you can get past the baby powder scent it isn?t a bad setting powder. So bottom line the one you can eliminate is the Laura Mercier powder which is quite possibly duped by the Maybelline powder. The other powders are a good thing to have in your makeup supply.
Nicole Brown Note: the above review is not endorsed nor do I have any affiliation with any company. The product was purchased using my own personal funds. If you are a company that wants me to do a review or would like to send me products you may email me at purplelezzipop@gmail.com