I like my little Kel-Tec PF-9...i think its fine shooter. So fine in fact i have taken to carrying it as my summer gun.
But my S&W 686 is a LOT more fun to shoot and holds tighter groups. It does have adjustable sights and i have adjusted them to me...but that lil kel-tec is a handful and doesnt lend itself to a long day of shooting comfortably. hweras the 686 is more comfortable for extended shooting sessions....neither as comfy as the 1911 tho