Comparing the sampling strategies amongst each other (full results in SI) supports the aforementioned idea of lower extrapolation errors when using log-uniform over uniform sampling. Note that extrapolating to low temperatures (beyond 400 K) is feasible from an error perspective but one has to keep in mind possible phase changes in the reaction mixture which would invalidate the sampled training data and results. At the same time, one has to proceed with extreme caution when extrapolating to higher pressures.