Impact drivers have become the default fastening tool on every jobsite, but the specs on the box don't tell you how a tool actually feels in your hand over a full shift.
Torque (in-lbs) is the headline number, but most pros never use the top 30% of that range. What matters more is how smoothly the tool transitions between gentle starts and full-impact mode.
Variable-speed triggers with a wide control band let you start screws without cam-out and finish without stripping. Test the trigger travel before you buy — short, twitchy triggers fatigue your hand fast.
Brushless motors with electronic torque control prevent the over-driving that snaps screws and damages materials. For finish and cabinet work, this feature alone justifies the upgrade.
Match the driver to your typical fastener size, not the biggest number on the shelf. The right tool makes you faster; the biggest tool just makes you tired.
