so let me simplify it this way:
For those who are 100% a typical, everyday, hit the park and school and maybe the neighbors yard type "Coin Hunter", then you can opt for a metered or non-metered model, with or without manual Ground Balance, and with or without a true All Metal mode, and if your pick works for you in your local area .... fine!
If you want to make use of accessory search coils for various challenges, consider a more 'full-featured' model.
If you want to hunt in a wide variety of ground mineral conditions, consider a more 'full-featured' model.
If you want to search in an All Metal mode and use little or no rejection, consider a more 'full-featured' model.
If you want to expressly be a "Relic Hunter" after both ferrous and non-ferrous targets, consider a more 'full-featured' model.
If you want to venture away from the tot lots, playgrounds, sports fields and parking strips to visit a ghost town, pioneer or military encampment, old resort or picnic site, etc., etc., consider a more 'full-featured' model.
What is a
more full-featured model you might ask? In
my opinion it might or might not have visual TID, but it will have a true All Metal mode, Threshold adjustment, and some sort of efficient Ground Balance function that is tied to BOTH the motion Disc. mode and All Metal mode.
I've used, and demonstrated to dealers and others, how an Eldorado w/8x9 had more depth in a tough mineralization setting than the higher-frequency Tej