Both Virtuoso models (and the Preciso) have a timer dial - if I am going for pour over/drip I twist the dial past where I know it will take for the grinding to finish and I go about setting the filter, cups, sealing the beans, or resetting the scale to fill my time with productivity - the new burrs will save maybe 10 - 12 seconds (that can be used productively as I noted) so someone needs to be sure that amount of time is material before spending more money over a deal on the older model.