which one works better for dark circles and blemishes
Lóreal ideal balance concealer OR
L'Oreal Infallible Concealer
if neither then which one works best!
is there any brand that works well ?

i dont know but my stepmom sometimes wears it and she uses this tinted dove stuff and it works good but she only uses it if she has a zit so she wears it rarley but its really good for covering it.

I don't use either. However, my daughter bought me some of the mineral powder you brush on. It is wonderful for covering...And so easy. I found that they have cheap ones like Maybelline now. No need to buy the expensive ones. You might want to try it.