Disclaimer: new to tig (saw/tried it but then forgot -- now starting to use again since it is really nice. Thanks!)
I got to love PyCharm feature to be able navigate me to the previous locations in the code which I have recently visited and/or modified.
tig allows you to quickly jump to a parent (,), but I do not see any easy way to get back to the commit where you came from. Altogether I felt that it might be cool to have an easy way to at least "get back" (could be the unused < in the main view)