I'm in the same situation with sleeve in 2013 and now surgeon is suggesting a revision to bypass or LINX to help with the severe GERD. However, they strongly recommend bypass so I'm here to do all the research I can on the experience others have had with similar situations. Would love to have the GERD gone and weight loss would be nice but terrified that bypass will actually be way more painful than I am expecting and have worse side effects like weight gain and dumping and maybe I should just deal with the GERD. Feeling really confused and hoping this forum helps me come to terms with a decision.