I don't know if it is too late to answer or not. I bought a Deleon one month ago and have found a LOT of stuff including 3 rings!! I have only gone 4 places with my machine. It is very easy to learn to use. It finds things deep. The deepest coin was a clad quarter at 10.5 inches measured with a ruler. I have dug a piece of steel banding like they put on lumber when they ship, that someone had bent over and over until it was about the size of a half dollar and 2 inches thick at 12 inches deep, measured with a ruler. Most of my finds have been between 2 and 6 inches, pulled a 1957 silver quarter out at 6.5 inches (measured). The only silver I have found yet. The machine is perfectly balanced, I have run over 20 hours on the first set of batteries and it just now is reading half-way on the remaining battery life!! The only complaint I have is no backlight!
Went out with my friend who owns and XLT and this was our results: Tesoro: 4 quarters, 5 dimes, 12 zinc pennies (lots of junk) and back of brass button.
XLT: 5 quarters, 2 dimes, 8 pennies, two buttons and a lot of trash. So at least I am keeping up with the big dogs! XLT cost $898.00, Deleon (used) $350.00!!! I went to a sand lot after someone with a Explorer XE ran through there and found 2 quarters, 8 dimes, 4 pennies, and a sterling silver toe ring! The ring read as trash and he went right over it!! I am not to proud to dig anything! So I have three rings to show for it! I can only say I LOVE the Deleon and I am currently working on becoming a Tesoro dealer!!! GO TESORO! and no they didn't pay me to say any of this!!!!