No gui that I have seen can deal with the GIT workflows in an efficient manner. Most GUIs are slow. Rethink GIT workflows and make them worse. I only use a GUI

No gui that I have seen can deal with the GIT workflows in an efficient manner. Most GUIs are slow. Rethink GIT workflows and make them worse. I only use a GUI for this: - GitX for adding and reviewing files to a commit. (partial commit support is also very nice). the rest is command line git. With command line completion is pretty good and fast.