I have a few questions to ask .... I'm thinking of buying a ace 250 for the dry sand at Cocoa Beach. I hunt with a CZ 21 and have hunted for the past 10 years with about every detector out there... I only have the CZ now and want the ace for the dry sand.. 1. the ace 250 have more than one tone? 2. can I make out with the stock coil for the dry sand and down just a little in the wet sand? I don't like hunting the dry sand with my cz 21 because of weight and the ace seems to do everything else I want. any comments would help..thanks...