Both series have a core desire of revenge and personal triumph/vindication...but in a healthy (and unusual) way. Although - in both series - the characters want to have success with their activities, they never lose themselves in the process: they stay true to their principles, and I loved that, maybe 'cause that's not usual in these kind of series.
In both series there's the found family: people who help each other and become like family.
In both series there's the found family: people who help each other and become like family.
They both are comforting series with some really good characters (and actors). If I need to watch something not too heavy and difficult to follow, but at the same time not superficial, then these two are the ones I go with.