Relative difference (GM_tax − GM_fin)/GM_fin between GM estimates via taxonomy and final estimates. We only include estimates with SNR > 10, color coded by taxonomic types. The right panel is a detailed view of the region of GM < 5 km³ s⁻² and ﹩\left|{\rm{\Delta }}{\rm{GM/GM}}\right|﹩ < 0.5. The error bars show uncertainties and relative uncertainties (1σ) of the final estimates.