Have to say perceived because I haven't really used my boat to hunt in the sneakbox style so far. I am, however, hoping to get a chance to do so soon. I've got it just about set up now for that purpose. Here are what I see as the hoped-for benefits:
- Comfort: I've sat in the set-up boat in the garage to try to get a feel (literally) for the comfort level, and it seems like a vast improvement over sitting on a stool.
- Warmth: Sitting on a low chair, dry (hopefully), shielded from the wind, and with the option of covering my lower body with a blanket (if need be), has to be better than sitting unprotected in the elements, many times with body parts immersed in ice-cold water
- Concealment: Especially overhead (which I've rarely been able to accomplish seated on a stool in natural cover).
- Ready equipment access (versus oftentimes losing stuff in the marsh the way I've hunted in the past; so much so that this sneakbox might end up paying for itself)