I am starting to have the confidence in it that I do the dfx. But I want to be clear; I never found any targets with the dfx with nails in the hole when coin shooting. This alone sets the etrac apart from any detector I personally have ever used. The dfx is a good machine still, but I am very impressed with the etrac. It isnt just hype, its the real deal. And I have more to learn as I have only had it for about 3 weeks. It was fairly easy to use the first day I took it out. The biggest thing is the sounds and tid being so different than vdi. Have a general idea about those two things before your first outing and you will have an easier time. I know it helped me.