Let me preface my response... I'm a longbow shooter... but I've owned all three of these recurves. Actually shot Widow SA's BL (Before Longbows
) exclusively for a few years.
All that being said, of those three recurves, I'd take the Kwyk Styk first. Best performer, and the quietest. Then I'd take the Silvertip, comparable performance to the Widow, but it's quieter. Then the Widow would come in... I thought they were quiet when I shot them, but then I really figured out what quiet was with my longbows.
Don't get me wrong, all three are definately in the cream of the crop as far as recurves go, but you asked us to catagorize them, so those would be my choices if there were no such thing as a longbow.