I own two of them, and it is my every day carry flashlight. I use it regularly for my work in electronics, and it is nice to have in my pocket at all times (I also carry a ccw pistol) The slim profile really makes it easy to carry. with the built-in clip, I place the flashlight in my pocket with the clip holding it there. The light output is great and the battery is sufficient, the only issue I have had, and the reason I have two of them, is that the charging port has failed to work eventually on both of them. Sure fire has sent me a new flashlight quickly after receiving my broken unit. Not really a big deal, due to the lifetime warranty. In my work I often end up in attics and un-lit spaces, so I need an absolutely reliable flashlight that isn't hard to carry.
The stiletto fits the bill!