I've been detecting a couple months now, ace250, found lots of coins and some relics, also quite a bit of junk. I stuck with a dig it all approach till I got the feel for the machine. I would like to try out some other machines that I located used, please let me know if they are worthy of purchase. Whites 3900/d $100, garrett ADS deepseeker w/2 coils $125, Nautilus DCM1 $200. Don't want anything thats antique.