This is a best buy in my opinion. It is a 'both/and' product: It handles copier use well and does ink jet printing great; it handles black & white and also color. For the price practically unbeatable.
I use this paper for both personal and business purposes. It's good paper but normally I use the 24 lb and doesn't show the printing on the other side but is reasonably priced. I bought the 20 lb paper since I needed some but didn't have much money to buy it. It's good paper just not as heavy as I like - I have nothing against it.