The Eldorado, small-box, an work fine and there are applications for the ED-180 all-met accept Disc. mode .... however .... I, like you, much prefer the ED-120 Disc. of my two favorite Tesoro's. I liked a lot of the different Tesoro offerings ever since I switched to them in July of '83. Now, 37+ years later, I still maintain a detector outfit that always has my two favorite models around. The ED-120 Disc. isn't as 'chirpy' as the ED-180 is when working in and around a lot of nails and other ferrous debris.I tried it out and made a trade for another Tesoro...I prefer the ED-120 discrimination.
Mike
Curious which Tesoro models you ended up with in your trade?
Monte