For the most part yes. There are some who prefer non bleached over the traditional bleached. Then there are those who believe that a paper filter leaches to many of the natural oils and use a gold filter. Personally I prefer a standard white filter and have no problems with the taste.
Let's just state the fact that you have obviously done your research and have already take a major leap in the right direction with a Technivorm. I'm not sure your going to be able to improve the quality of your coffee much more then you already have.