Ordered the Deep Seeker package from RICH at Colonial Metal Detectors, great guy to deal with, I own to many machines to list including this new ATX, have it's military cousin the RECON PRO also, well this ATX is a beast no doubt, we dug a black powder modern round out of a field at 18 inches down. Big Heavy bullet, 50 caliber. I just got it last week on April 3rd, 2014. I mostly relic hunt and do some prospecting as well up in the Colorado mountains. All I got to say is be ready to dig deep with this thing, with the big coil it picks up Pipelines at 8 ft down easily. 8ft people! Backhoe's not included for those deep holes.. My name is Lee Shafer and I live in Tulsa Oklahoma area, been using metal detectors for years, Pulse Induction machines I own are the WHITES TDI's, the TDI and the TDI SL, both great machines, even the Recon Pro is a killer pi machine once you learn to use it. Anyway I go when I am able to, never enough due to busted up spine but with enough pain killers you can do anything, pay dearly after but all things have a price, Do I recommend this machine? Heck YES BUT you best use it, to expensive not to use. First Sunday out netted me a small gold ring, 14k toe ring I think.. It's all GOOD.