If you are going for residential, then I would only buy a Stainmaster "Ultralife" carpet. It is a product that is only available at certain retailers but has the most impressive consumer coverage and warranty in the buisness. I have seen them honor claims on carpet in a house for a man that had a 400 Lb. pig living with him, and you should have seen his wife too! Seriously though, lf you let me know where you are at I could get a name of a Stainmaster Flooring Center in your area and you could get some more info from them if you would like.