I have the pink one w/the sensitive brush head. When I first bought it I would use it twice a day. However, it started to dry my skin out a little bit. Now, I only use it for deep cleaning maybe once or twice a week. This is a really great product and it works really well. It makes your face smooth. I find that the sensitive brush head still feels a little hard on my skin, but I have really sensitive skin. When I bought this, I was able to get a free brush head from Clarisonic's site which is a plus. I personally think it is a little expensive considering you can find similar/cheaper products at the grocery store (black head pore cleaner, the wave, etc). Although, I have a friend who told me that black head pore cleaner made her break out. I guess it depends on how much you're willing to spend. What I don't like about the whole idea of owning this is that you can't buy Clarisonic products (brush heads, cleanser, etc) at Sephora stores, you have to order them online. However, I noticed Dillards had these so they may sell the brush heads too. I hope this helps.