Works good and has not jammed.

This stapler works perfectly well; doesn't seem to jam, doesn't need a lot of force

Smooth, doesn't jam.

In other words, the stuff staplers can do, although this is easier to swing open than the Swingline (because the Swingline requires you to pull a little levery thing underneath, while this just opens).Regarding jamming, I personally have never jammed the Swingline, but I work at a school and the kids seem to manage to jam it frequently

After an extended use, I'm not sure it's anymore jam free than other staplers, but it seems to perform very well.

Both staplers started jamming like crazy

Its well made, works well, stores neatly, and it hasn't jammed at all.

This stapler is heavy and has a nice rubbery top, and never jams

We were having problems with the other ones jamming real bad.

It dispensed the staples evenly and I didn't have any jam problems like some other staplers have done when I've used them