Jubi is a trading platform that was cancelled once and rescued by the development team. For year's it offered some good services, but during the rest of the years, it has presented different issues. Firstly, it is not a glib service, and the community does not consider it worthy. Secondly, there is short management of the language system.
What has affected the site the most is the type of trading platform that it holds. It might be occupying a space that another good platform could suit better. Not enough tokens are supported there, and the list that team considered upload is still too small.
Based on these issues it is difficult to give it a chance. Moreover, it is not so operative for Latin American users.