Notorious and undisputed for it's depth and deep big nugget finds as the Z7000 is.
It never ceases to amaze me with it's small gold finds as well, with regular pieces refusing to register on scales that measure to 2 decimal places under a gram.(using 12" zedsearch NF coil)
Even with the standard coil and my relatively new ears, 0.03 & 0.04gm are a regular occurrence.
Hoping to get some time on an Axiom in the second half of the year and a 6000 as well, time and circumstances permitting.
While I don't expect either to match the 7 for overall depth, I'm interested to see if the small gold recovery claims are true. As a predominant chaser of smalls, due to my lack of geology knowledge and difficulty and time picking it up, anything to increase my return for time spent swinging is of interest. Will see how things pan out.....