Comparison between parameter estimates obtained with our default BaStA code and those obtained with full-spectral fitting codes: Prospector as in Nersesian et al. (2025), and Bagpipes as in Kaushal et al. (2024). We consider only silver and golden galaxies (empty and filled symbols), distinguished into quiescent (magenta circles) and star-forming (blue stars). In each panel we report the mean difference between the two estimates and its scatter, as well as the median uncertainty from each method, for quiescent (left) and star-forming (right). The 1:1 line is also shown for guidance. Stellar metallicities have all been reported to a common scale of Z_⊙ = 0.02.