The Juno 106 is wonderful. I’ve had one on loan for the last six months and am totally smitten. I did try out the Juno X in store a couple of times and, while it is incredibly powerful, I feel it lacks the Juno’s superpower which absolute simplicity, immediacy and WYSIWYG controls. Don’t get me wrong, I love programming but I seem to get much more musical mileage out of synths that are simple and quick to dial up a good sound on.