I find them a huge waste of time..
For example one glue stick or pen selling will drop into a OFO to fill the floor when the item really doesn’t need to be “filled” after just one unit selling. The whole one or two unit pulls per DPCI is dumb..
Many times you will pull it, bring it out to the sales floor, realize it’s still full/overstocked, and backstock it again, then do it again the next day.
If priority fills are set at 70% OOS or higher than there is a much greater chance the item will actually go out and it’s only pulling items that genuinely need to be filled not one or two eaches here and there. I don’t mind pulling it once enough sells to make the trip worth it. That time saved here can be used for audits, zoning, reshop, truck push, etc.