I get a kick out the people that slam the Delta, but do not realize that they are almost the same machine as the F2
I have owned 3 Deltas, used them all, and my conclusion was that I couldn't get them sold on Ebay fast enough!
Discrimination left alot to be desired, if I discriminated foil, well foil just rang up as zinc. If I discriminated iron, well iron just showed up foil...on every one I ever used. The disc was nowhere near as good as the F2.
The sensitivity was good, but too good, I couldn't get anywhere near playground equipment or sidewalks, Two of the main places that I like to detect.
The Deltas wouldn't lock onto targets like the F2, instead every target was bouncy signal.
All 3 that I owned and tested were the same way, and I sold every one on ebay as fast as I could. I figure, let them be frustrated with it, I'll stick to my F2 since it tends to be a more stable machine.
So, I didn't say what I said blindly, I said what I said from experience, with THREE different Deltas, so it wasn't just one machine that may have been faulty.
I would pick any bounty hunter over a Delta 4000, and that's not "slamming" as you put it, it's a fact based on experience.