Well, if there are sufficient parts, I like to stage toolholders in order. I don't run production work in the normal sense, occasionally multiple components for a job. If a DRO is installed, then it works even better. Usually using a dial indicator, so cutters are set to coincide with features, say boring, ring grooves or threading. I use all kinds of holders, somehow a turret works best for one case, QC on others. My favorite QC is the Boni-Feldbach, then Aloris.