I am not a sophisticated coffee drinker. We use a combination drip/kcup machine with Dunkin coffee. However, I do like a decent cup of consistent coffee. When we first bought the coffee maker I purchased a stainless filter, but found it to be more effort than it was worth. So, I started using paper filters and immediately we noticed a difference in taste. It was less smooth and consistent. Recently there was a tip that recommended pre-wetting the paper filter. I put the filter in and just wet the bottom. I have tried it the past few days and I have to say the difference is quite noticeable. Who would have thought?