Risser Kaffee Verein

https://fullcoffeeroast.com/paper-vs-gold-coffee-filters/

The coffee taste and feel has different characteristics depending on the which of these two filters is used. Personally, I go between the two just for that reason, the same brewing method, beans and grind, resulting in two different styles of coffee in my cup. I like having that level of variety available by just making a small simple change with the choice of filter.