I have the original Ditto, but was thinking about something more/better in the future. The Ditto X4 seems the best or most multi-function of "easy" to use pedals, but it's also the most expensive. I just watched a few clips for the EHX 720 that make it seem rather tempting...The lack of syncing outside of Digitech or multiloopers is a bit annoying...I don't want to have to be so precise with my own rhythm! It seems like, if one isn't ready to go full baimun, but wants more functionality, it's hard to beat the Ditto X4. That said, a bunch of the folks that broke bigly with looping were just using the small loopers on various delay pedals.