I looked around on ebay and found two great deals, a teknetics delta 4000 for 190 dollars and a bounty hunter quickdraw pro for 200 dollars. Most people would say the delta 4000, but the bounty hunter comes with a 10 inch coil, the delta comes with an 8 inch coil. Would that give the bounty hunter a depth advantage? Also one other question. I heard the quickdraw pro is pretty much the same thing as a eurotrek pro. Is that true?