Convergence at different batch sizes with the same total evaluation budget of 24 x 8. a) Thin Film. b) Concrete Slump. We omitted qNEHVI for batch of 16 due to prohibitively high computation cost when scaling up. Plots are taken with mean and 95% confidence interval of log10(HVmax - HVcurrent), with HVmax being computed from known PF in pymoo. The results shown here support our conclusions for qNEHVI in Fig. 6 but have marked differences for U-NSGA-III.