I would first recommend getting Andy Sabisch's handbook re the deus as it takes a lot of the mystery out of the equation. Regarding Navigating the menus, yeah its a pain at first until you invest some time programming your own custom setups so all you have to do is hit the +/- button to nav between them while in the field and even delving deeper into them becomes more intuitive and second nature. The real beauty of the deus is that you really shouldn't have to do much button mashing at all once you get it programmed to your liking. Most of all, it is just going to have to take hours in the field to train your ear to the beast. I use 4 tones or gold field with a single vco "tone" and have yet to try full tones other than to test it out. Full tones, to me, is not a good place to start out with the Deus, but is a great destination to work towards as you ultimately unlock its capabilities. After a year with the sucker doing all kinds of hunting with it (beach, shallow fresh water, coin shooting, and relic hunting), I am STILL learning what it is trying to tell me, but that hasn't kept me from experiencing some great finds as I continue to learn and be amazed at what Deus capabilities are still left to be unlocked... As you clock those hours in the field and with test targets/gardens, then a lot of the how to posts and valuable information nuggets on the forum begin to make sense.