MineBlab

My 11" is no more than 1 inch deeper than my 9" round HF in my mild soil if that helps. Frequency doesn't seem to matter except that 55khz is not quite as deep as 14 & 28.

I am lucky enough to have both and they really compliment each other. When I'm in the proper mood to hunt an average site the right way I use the CTX, low and slow and analytical. When I just want to cherry pick I have programs set up on the Deus that allow me to do that, or I can also use it low and slow but with tones instead of looking at the screen. The subtle tones are where the Deus is at. Deep ID is where the CTX is at. Perfect pair.