For 2020 the Jura is available in single skin or trilite with connect fittings. The other choice is skeg or skudder . The Jura is a much better design than people give it credit for, mainly because they are stuck in the dark age and haven’t actually tried it. The Jura has many of the good points of the Scorpio with a litle bit more stability. Also two sizes HV and MV. If you want to sail go Skudder! The trilite does make the hull stiffer and therefore faster. There is also colour choice , but I advise talking to Derroll who can get the up to date info on what is made and what is not.