I use a common cone filter (#4) most days and the Aero Press when I want the
-spresso experience.
Both the Aero-Press and the cone filter are easy to clean up after.
I switched to an electric water kettle when I could no longer tolerate the noise of
a whistling tea kettle and did not want to be interrupted in the middle of stropping
or shaving.
For the price ... I highly recommend one of each.
Pick one method... as your gold standard.
Learn how to "cup" coffee.