They allow for excellent tracking, and give the user analog precision. The level indication of the VCI-300MKII gives the user 12 levels of sound, so they can check how loud it is, and letting them adjust it to their preference. When compared to another piece of DJ equipment by Vestax, the VCI-300, the VCI-300MKII shares some features, but has more, including the new adjust knobs for the JOG sensor.