Volt, YLM and MGC square-1 sound and turning comparison

Volt v2 fully magnetic: lubed with Lunar on the U/D and Comet on the slice YLM M with added magnets in the edges: lubed with Lubicle Speedy on the U/D and Silk on the slice MGC with added magnets in the edges: lubed with Martian on the U/D and Silk on the slice