Hello list, forgive me if my question is too general and trivial and without a minimum code. In the current state of ConTeXt development, which engine do you recommend to use *definitively*? ConTeXt MkIV or LMTX? I use macOS 10.15.7, on which I have MacTeX-2022, ConTeXt Standalone and ConTeXt LMTX. My editor is TeXShop 4.72 (the last one), even if Synctex doesn't work too well: source to PDF is almost OK, but PDF to source is still very inaccurate, not to mention that to activate the direct and reverse search you have to write such a thing as %! TEX TS-program = ConTeXt2021 %! TEX useAlternatePath %! TEX useConTeXtSyncParser \setupsynctex [state=start, method=min] \starttext ... \stoptext I also have the latest TeXworks on board, but I don't understand how to set it up. If you think that for ConTeXt is better than TeXShop and you want to teach me how to set it up, thank you. Tommaso