Hi,
Well I just bought one today.........I have been reserching them for about a month, and I have an Garrett Ace 250. After doing some testing in my test garden, I can say......WOW!
It hits on a silver quarter at 7" (my ace won't) and I can raise the coil 5" and it still gives a solid signal! Discrimination is better, It's lighter. It's all I hoped it would be.
Now, I still love my Ace 250, It has found me many coins and my first ring......(you can read my story on the Garrett site in the treasure storys) But I wanted a detector that would go deeper than the Ace. Plus now I have a detector my wife can hunt with or a friend to use.
For my area here in Portland Or. I think the Cibola was a smart buy, It does what I wanted it to do, and it is very easy to learn. If you get one, plant some targets in the ground, use some coins, pull tab, bottle cap, screw cap, some foil, rusty nail, and then listen to the sounds they make at diff. settings. I would crank up the threshold to at least 3 o'clock or more and you can set the sens as hihj as you want. just try all the settings.......that's what I'll be doing for the next couple of days.......then I'm off to do some hunting.
Good luck.