It was a good enough signal for me to dig with the EQ, (even if a little iffy) thinking pull-tab, but perhaps nickel or ring?. I HAVE found nickel's as low as 11. pull tabs I've dug anywhere from say 11 to 18, depending on shape and size. It always comes down to choice as to dig or not. Site also has a lot to do with it as well. I have had some really good finds digging "iffy" signals. I've never used the CTX, but have often used it's baby brother the Safari. I did notice that when switching from Field 2 to Park 1 for instance, it is my understanding that they will operate a little different, and that one should do a noise cancel and GB for each mode, but in this video it may of be no real importance. I think the two machines can run any race pretty much neck to neck, a lot may depend on the jockey. As you all know, I have other machines, but the Equinox IS the most versatile machine I've ever owned no doubt. It would seem that for the price on the 600 & 800, you do get the most bang for the buck. There are ALOT of different makes, models and brands out there, and they are all good in their own right I'd guess. I am not beating the drum for Minelab or the EQ as the ONLY machine to use, it is simply a good fit for me.