I purchased brushes from Sigma after seeing MakeupbyTiffanD's review on youtube. I, like many others on this messageboard, was somewhat skeptical of the company based on their skimpy website and copycat of MAC's numbering system... but the brushes looked really great on Tiffany's review, so I decided to give them a try. I purchased the face/eye brush set with the bush roll and I couldn't be happier with my purchase! I have mainly used the eye brushes so far and I LOVE them. I use them as frequently as my MAC brushes and in combination with them. I would say they are of a quality that is close to MAC, if not equal to. I actually prefer their SS209 to my MAC 209 brush. I haven't washed/tested all of the face brushes yet, but the ones I have tried have been excellent. I even like the brush roll. It keeps all the brushes safe and secure in one convenient, easy to travel with package. I have gotten brushes from Coastal Scents and I have to say, the brushes from Sigma so far have been better. I am definitely planing to purchase from Sigma again, I am eyeing the SS188 and the SS150 (even though it is a slightly different shape than the MAC version).