My theater group always uses these for stapling our programs together. It’s a serious workhorse, big and heavy, and the longer reach will allow you to make booklets out of much, much bigger material than the Mini Booklet Stapler. The stapler has a 12″ reach on it, so you can staple anything up to 24″ wide pre-fold (so architectural ‘D’-sized paper could be used, if you felt like it). And unlike the mini model, it takes standard staples. The staplers we use were old when I got involved with this theater group (about 7 or 8 years ago), and they’re still working like brand new. They are made almost entirely out of steel and are incredibly durable. We mostly use them for programs of no more than 6 sheets of standard paper and a heavy high-gloss cover sheet, but we do several hundred of these programs in a batch every couple of months. We also use them for stapling short scripts, say, 20 pages (long scripts get the three-ring binder). There’s a neat little plastic clip on the stapler (which is nicely graduated) that lets you set the width, which makes lining up the fold on your booklets very convenient; you just push your material to the clip and staple. Great for big batches.