Have just played through side 1 of the Vocalion pressing and followed it up with side 1 of the UK Columbia pressing. Dynamics are somewhat better on the Columbia, with more depth and the Vocalion sounds as if there is some top level roll-off, which is not in evidence on the original. Bryan Spring's drums come through with significantly greater clarity and nuance. Having said that, the Vocalion 180g pressing is a bit quieter in terms of surface noise. So - the Columbia wins the shoot-off but the Vocalion doesn't come out of it badly at all.