We developed two descriptors that seek to describe the identifying features of kinetically insightful CVs as quantifiable values. The error-based descriptor (Figure ) quantifies the accuracy of rate constants calculated using equation 5. The hysteresisbased descriptor (Figure ) measures differences between forward and reverse scans, owing to the negligible CV hysteresis seen when under pure kinetically controlled conditions (KS zone). The error-based descriptor is calculated from equation 6 as: