Comparison of the mass estimate for CARLA J0950+2743 for different contamination levels from 0 to 99% (brown points), including the most realistic value of 32% (red point) with measurements for other structures (black points), compiled in Remus et al. (2023), which includes clusters from Shimasaku et al. (2003), Venemans et al. (2004), Ouchi et al. (2005), Toshikawa et al. (2012, 2014), Higuchi et al. (2019). Chanchaiworawit et al. (2019), Toshikawa et al. (2020), Calvi et al. (2021) and the virial mass of the most massive halo in the snapshots at different redshifts (blue line) for the Box 0 simulation set.