I have to say I own a lot of Mac brushes and now have quite a few Sigma brushes and I love them just the same! SIGMA BRUSHES :: Dupe List for Mac Brushes. I have a bunch of both, and it is true, they ARE great dupes.
The Best of MAC: The 13 Products You Must Have! - 15 Minute Beauty Fanatic-The best must have makeup products from MAC. These are the best items in their line up, they always work and every beauty girl should own them!