I am a avid LM Powder user for years (no translucent powder DS and high-end have come close imo) and have been trying to find a DS Powder that comes close with no luck. Until this powder came along, it is VERY close to the point I don't mind using this over the LM Powder. Truly translucent no tint, Same finish, keeps my oily parts matte, most importantly price and no Flashback AT ALL! My only problem is the packaging. The packaging gets really messy once too much Powder is in the cap area causing it to fly everywhere so use sparingly or re-tape some of the holes, but it's not that big of a deal to not purchase. I would definitely recommend for oily skin gals, not sure it would work for those with dry skin as it's pretty matte.
I haven’t tried it, but I heard the wet n wild translucent powder is a dupe for the Laura mercier one!