I had a Silver umax in the past & that was the MOST FUN little detector (loved that 8" donut coil).----I got crazy & ended up selling it--regretted it ever since.---Tesoro detectors just seem to have a way of "growing" on you--you know what I mean, don't you? ---Anyway, I've convinced the wife that she needs one for her tot lots & for when the grandsons come to visit (you have to give these wives a "master plan" ya know).---So a new Silver is on the way and with an extra 5.75" coil for it, YAHOO!----So all that worked out but now I've got this problem--I don't know if I can ever get it away from her (them) to use it myself.--I haven't shot myself in the foot, have I??----They gotta sleep sometime! ---What you guys think? ----------Del