I think the bullpup shotties are pretty neat, but the utas has many problems listed on the interwebs and in a head-head comparison, the KSG always wins. the utas is HUGE and clunky, made of cheap polymer and has a very rough pump. the ksg is smooth, lighter and shorter overall and has a slide release where it should be, in front of the trigger guard. the utas has the slide release on the butt-stock for some reason and doesn't eject shells from the bottom like the KSG. not to mention the utas's 1299$ MSRP over kel-tecs 900$ MSRP. I suggest playing with both, if you can find either, and the gun will make up your mind for you. the utas is pretty junky IMO, especially for the price tag. but if your goal is to hang a bunch of hood ornaments on your shottie, than the utas is prob the way to go