Small, light. Very happy. Use this gun daily, professionally. Drove tens of thousands of staples. Finally broke after more than a year. Rarely jammed. When it did it took only seconds to clear. Just bought another.
The Arrow T25X worked well for putting up Cat 5 cables around door trim into another room. The 7/16" T25 staples worked best for the hard wood and compressed the cable enough to hold it in place. The elastomer handle is comfortable, and the most force is applied when the handle bottoms out allowing for good control. The stapler head stands up an eighth inch and allows for stapling at an angle or close to other cables.
I'm happy with this stapler. So far I have upholstered my foot stools and it did the job right. I have upcoming projects and feel confident about this product.