For starters the compadre is an awsome inexpensive detector. It's fast recovery, very respectable depth, and it likes jewelry as most tesoro units do.
Then there is the (Tabdog) factor..Your a very dedicated detectorist, you put the time required to learn the ins,and ,outs of all your machines, you like the machines you use ( half the battle) and you learn every little tweak that can be done for best results. You very rarely get discouraged even on bad days(NO FINDS) you go back, and seek out a better area till you find the hot spots..Very rare, most hunt a sight, find nothing, and leave it forever..You rework it, and make it produce..very commendable my friend. You are an enthusiastic detectorist. You make people want to join in the hobby, and you are fast to share your knowledge as you gain more and more experience..So a very, very, good part is you..in the hands of someone like you a detector can do it's best work..but only if the person using it understands it. You are that rare person who learns, utilizes what they learn, and turns it into a good experience and good finds.. and yes the detector is a good one..Would it be as good a result in someone Else's hands, maybe, maybe not...They would have the means, but maybe not the steadfast ability you demonstrate.