I'm new here and have a 1236X2 detector and love it. Have been detecting only 2 years with last year (2011) being the best. I found over $100 in clad and pennies, a gold ring, some silver coins and pendants and am now thinking of buying a used Gold Bug for nugget detecting. I'm thinking an old Gold Bug would be fine; but wonder if a Gold Bug 2 would be a better choice. Money is an issue, so I'm hoping a GB1 would be a good choice. There must be improvements over the GB1, no? Is it worth it? If I do buy an older GB1 would it make a difference if I bought an older looking one? You know how you can tell that one unit is older than another, just by the looks. Not the degree of scuffs; but the overall look. You know what I mean? A Los Banos unit is what I'm looking for. Why would a Los Banos unit be better than some other one? Sorry to be so uninformed. I think Dave J must work at Fisher and am hoping to hear from him or anyone of you guys who could point me in the right direction. Thanks, Dug1898