$ yaourt -S gitkraken
Git Kraken’s merit to using is beatifull and elegant UI.
As an advantage of GitKraken, I think that the GUI is elegant and beautiful.
You can visually see Git in any client app, but GitKraken is great in terms of visuals. In addition, resources are highly functional.
Also you can use GitFlow setting from the management screen, connect to Git hosting service(Github, GitLab), and I think that it is making a difference from other client applications in terms of multiple functions.