This stapler is the best I've ever used. I am a teacher and have used a variety of staplers in my time. None of them come close to the ability and quality of this stapler. The only thing it does not do well is staple to the bulletin boards.
I staple a lot of paperwork daily and it stays up with me and hasn't jammed or broken down yet. I like that it's light weight and easy to use and inexpensive.