I've been reading quite a few posts for the last few months and have been bothered by this constant nagging thought: If gold is found just about anywhere on the ID spectrum, why the big fuss about Tesoro not coming out with some sooper-dooper do-do scooper of a metal detector and if the ID's aren't even 60% accurate why would anyone want one? Now I know I've really stepped in it now, but can anyone tell me how to find gold rings with a surety with an ID machine? I've set and reset my Royal Sabre to every conceivable "trick" setting-I even experimented with my Ace 250 (forgive me for saying that) and end up finding just as much with the Silver umax as them-maybe more Maybe the Compadre IS the best deal in the whole bunch.