The following was posted by me on another forum in answer to an experienced hunter's question about whether they should buy an E-Trac. I know that to many my opinion will not carry much weight, for I am not as experienced as most of you that have posted on this question, I have not made finds worth thousands of dollars or found rare artifacts but I do know that it has been an excellent detector for me. What follows is true for me, I cannot say it will be true for you.
I will give you my opinion and that is what it is an opinion. Before getting the E-Trac I used an Ace 250 which I feel is still an excellent machine, many people use it and have made very nice finds with it. I hunt mostly parks, homesites and do a few group hunts. With the Ace from July 2009 until mid June 2010 I found 1 silver coin and maybe 20 wheaties, two gold rings 2 silver rings and a silver chain along with clad and some artifacts. Since mid June this year hunting the same type of areas I have found 11 silver coins, including 2 Barber dimes, 1 Barber half, 1 Walking Liberty Half and I believe 130 wheaties, many of them early teens, three silver rings Indian head penny and 2 Large Cents, a Two Cent Piece etc. So with just learning the machine with less than a year's MDing experience I think without a doubt it is the best detector for what I want to find, primarly coin shooting. I thought by watching some videos, talking to other users, reading the manual and by just going out and using it and not being afraid of digging junk, you can learn it very easily. Is it a magic wand which when you swing it old silver and jewelry is going to fall out the coil, no but it gives you the best chance for finding deep coins and coins that are next to trash items. I found a Barber dime in the same hole with a old metal bottle cap, a piece of plated metal and a piece of foil, was it a perfect signal, no but by getting a good enough "iffy" signal, a nice high tone sound that I was confident that there was a very good chance that it was a desirable target. Does that happen everytime, no of course not but more often than not you will not be disappointed. The E-Trac is great for finding those coins in the on edge position, I have found a Merc at about 7" that was absolutey on edge, the E-Trac gave good enough indication that it was a good target, numbers within "normal" dime signal but even more that great high tone that always grabs you attention. If a relatively newbie like me can have such satisfactory finds right off the start an experienced detector like you will do even better.