I doubt if I had the EXII that I would use the digital numbers, afterall, sound is number one and I am so used to knowing the crosshair positions on the XS that I am sure I would just do the same on the EXII.
I have one digital detector now and do not like the number system. Even if it had ferrous and conductive numbers, that still would not be a benefit for me.
If you go by numbers alone, you will miss digging up coins and good relics.
I always had a gut feeling that most who like the digital displays are former White's users and the ones who don't most likely used other brands before they got a Minelab.
Whoa, how is that for a discussion.
Just kidding on the discussion part.
Seriously, experience with the Explorer is number one, knowing the sounds is number two, and then either the crosshair displays or digital numbers would be number three in determining a good diggable target.
In my colonial hunting, there is no such thing as a exact number for a lot of the coins. Since so many colonials are counterfeit, underweight, not as pure copper, they all can vary quite a bit on readings, but usually the sound is there.
Would you dig an aluminum foil digital reading at an old site, well, I would say you would not since you are using digital, well, my son's aluminum foil reading on his detector (Fisher CZ70) and on my XS turned out to be a very thin 1595ish French Douzain SILVER coin!
Too much emphasis is put on what it is in the ground before digging rather than putting emphasis on, is it a diggable target, which yields a lot more surprises, yes a lot of not good finds, but when you get that great surprise find it makes up for all of it........
So, there is some of my 2 cents worth also.
Don in SJ