Histogram of differences between S⁴G stellar masses and stellar masses recovered using aM_g + bM_r + c formulas: blue histograms – GALFIT magnitudes with parameters listed in Table 1, i.e., Eq. (1); the top red histogram – using SGA-2020 M₂₆, i.e., Eq. (4); and the bottom red histogram – using SGA-2020 M_TOT, parameter values of the formula used with SGA-2020 magnitudes are listed in Table 3.