I sold my 50-230 and 18-135. They are both great lenses, so I did not sell them because of bad results. Honestly, there is no bad Fuji lens. I sold them because I wanted something longer and more responsive for my plane spotting. To get over 230mm with Fuji, I would have to sell a body part, lol.Which Fuji lenses die you sell? Just curious as maybe I should stay away from some choices.