title_body: In terms of taste, what is the correct way to produce a full cup of coffee using an AeroPress?
upvoted_answer: My personal preference is to just add a bit of water to top my cup off.  I do not use the inverted method, and by adding additional water during the brewing (since I tend to get just a bit of drippage during brewing) I tend to end up with pretty close to a full cup.  
  
  However, if you are looking for a much stronger (pseudo espresso) cup, the second method may be for you.  It has only really the drawback of using an additional sum of coffee and filter.  
  
  I would not recommend using the 3rd method.  At that point you are just headed to over extracted grounds and a less desirable (by most people) cup of coffee.  
  
  To sum up, you are looking at producing a cup sized quantity of good coffee with method one, a cup sized quantity of Aerpresso with the second and a cup sized quantity of likely over extracted coffee with method three.  Any of these may be fine depending on what you are trying to achieve.