The Sovereign is a GREAT machine in it's own right and can stand on it's own merrits just fine !!..... I have and E Trac and could EASILY get along just fine with that alone ....BUT , that Sovereign kept nagging at me .....I kept hearing how good it was , and it was not that expensive , so I had to have one ....I"m so glad that I bought one .....I love the Sovereign and I love my E Trac too ....Neither machine is going anywhere ...They will BOTH stay in my arsenal .... The Sovereign does NOT need any smoke and mirrors to sell it .....All someone has to do is spend one day getting use to it and they are not going to sell it if they see what it can REALLY do ...... You're not going to get a better machine for anywhere near the price of this machine ....and it surely is better than many macines that are twice it's price ..... I want to also take the time to applogize to Crazyman for bringing him into this topic ..... I know he was biting his tongue , and really did not want to get involved .... but the honorable guy that he is , he jumped in anyway knowing ti was the right thing to do .... None of us are know it alls, but we have a great forum here , and we all strive to help each other , and support each other as best we can ....That's what makes this forum so great .....Everyone contributes what they can , and we all grow from it ..... Sometimse we don't see things the same way, but we are big enough t\o agree to disagree ...... I've not only learned more about detecting from others , but have learned what a bunch of stand up guys are on this forum that wil take the time to help in whatever way they can ..... Let's keep it real guys !!..... and if you know something, or learn something , pass it on to the next guy !!.......Jim