Developing custom scorecards is an extremely time consuming effort.
Excel Upload: This will save time and make updates easier
Reorder Scorecards: If you create multiple scorecards, you can't reorder and move them around, which means if you build them in the incorrect order or have to change one for any reason, you will need to rebuild them.
Saving Scorecard templates: Extreme benefit for consistent custom scorecards or to have a template starting point.
Reorganize Criteria: If you build criteria, there is no re-ordering. I'm building a custom scorecard now and missed one piece of criteria in the middle of 30+ criteria for 1 scorecard, resulting in 2+ hours of re-work because there is no reorganize feature.