I agree with Bill I have owned every model of Explorer and my CTX has damn good target separation in comparison. The thing to worry about is how deep you have to dig with this thing, man it HAMMERS HARD on targets you would think the target is 4 inches down and the freaking thing deeep. I was hunting a field this week and we thought we had a large cent on the hook it was screaming, turned out to be a copper button about 3/8 inch in diameter 7 inches down we were stunned. I didn't even have the gain all the way up. I dug a dime on the beach that was easily 20+ inches deep, it was moderately fainter, in fact that's the only faint target I have dug so far, most targets up to about 18 inches give a solid signal. On an Explorer those target signals would be considerably degraded due to the depth. This was the beach mind you not the dirt. I have not had the CTX in the dirt for but about 90 minutes so the jury is still out on how much depth I can get out of it in the dirt.