I know there are a few people on this forum that own one (I have read posts on this site about the DF), I always wondered about how the DF performs for us Australians. There's plenty of posts about it from Americans, but you don't hear that much from aussies.
Is it as deep as they say it is? Reports of 18" on typical beach targets, quarters, $1 coins, etc.
(I'm also on the lookout for a second hand one, placed an add in the wanted section)