Who has one? Does it perform as advertised? The video sure makes it look impressive, but before I drop 8 and a half on one, I'd sure like to hear from one of you guys whose actually tried one. Thanks, Dave

Don't fire unless fired upon. But if they want a war let it begin here.

Captain John Parker, commander of the militiamen at Lexington, Massachusetts, on sighting British Troops (attributed), April 19, 1775