Comparison of the different estimates of M₅₀₀ of XLSSC 102. Top part: direct measurements from the hydrostatic mass profiles, derived from the combination of NIKA2 and XMM data. Middle part: mass estimates derived from the measurements of Y_X(R) and the scaling relation from A10 (dots), and from the measurements of Y_SZ(R) and the scaling relation from Planck XX (triangles). All points and error bars indicate the median and 68% c.i. around it. Bottom part: mass estimation from the XXL survey and from the ACT survey (see Table 1 and text). The crosses indicate mass estimates derived from weak lensing calibrated scaling laws. The pink stripe indicates, for visual reference, the 68% c.i. around M₅₀₀ measured from the combination of NIKA2 and XMM data, using the X-ray peak and assuming b_HSE = 0.