Gpupdate /sync Vs /force ((install)) Online

Overkill. A normal gpupdate reapplies only changed policies. /force reapplies – unnecessary in 95% of cases.

gpupdate manually triggers a refresh without rebooting or logging off. gpupdate /sync vs /force

Normally, the client only processes GPOs with a new version number. /force bypasses this check. However, even with /force , it will still skip "foreground" policies if they require a logout or reboot to take effect. It simply ensures that every registry-based setting is rewritten. gpupdate /sync: The Forensic Synchronization Overkill

The /sync switch is more surgical and focuses on timing rather than repetition. even with /force