I'm aware the Vaquero replaced the El Dorado and am also aware of the changes made on these two detectors.---My question(s) to anyone that has used both these detectors.-------(1) On coin size objects-does the Vaquero (H.O.T. circuitry) REALLY get that much more depth than the El Dorado? (in same ground & with like settings)-------(2) Which one is the "smoothest", quietest running (handles mineralization & trashy areas the best)?-------(3) Lastly, (in general) which one of these two detectors is the best choice for a COIN hunting machine? (under the conditions described)-----Appreciate any other input on this subject you would care to give.----------Thanks, Del