Performance analysis of our modelling grids. Top panel: violin plot of the distributions of the Bayes factors (ΔBICs) compared to the best fit for all models applied to each of the four realisations of the noise tested in this work. The blue curve represents the WNO models, the orange curve highlights the BLCO models, the green curve shows the MAO models, and the red curve the BLC+MA models. Lower panel: violin plot of the distributions of the same Bayes factors, but separated by the three eccentricity priors that were tested in this work. The blue distribution is for the e_TC prior, the orange distribution is for the e_C prior, and the green distribution is for the e_F prior.