The ability to set up multiple paths so you can compare them - it's not just about one metric! I wish we could also have different colors depending upon if someone has been there longer or more recently but other than this minor annoyance - everything else works well. Having something like goal span makes tracking long term objectives much easier. We were using an excel dashboard which was difficult to manage over time; these new tools streamline all aspects into 1 place saving us tons of work in terms of updating spreadsheets each year.