Here's what I see as part of the Turkish machines mystery. From most all our experiences you are not going to learn what either machine is telling you in under say 45-50 hrs use I don't care who you are. You definately won't learn what they are telling you with bad headgear or not using headgear at all. A lot of people started out using 2 tone on both machines. Great in clearer ground. 3 tone is very telling of whats there not unless you like to watch a TID screen which is required in 2 tone, a must. Here's the kicker.....trash is different to everyone, the amount of trash that is. Where I hunt most would run from fast! The idea that "oh it's a trashy place" is different in everyones eyes. If a ML machine will run there, imo and compared to where I hunt it isn't trashy at all. Matter of fact it would be like open field hunting to me if a ML will run there. It's what we are accustomed to as heavy trash. You gotta face it, that's where the abundance of coins are now, heavy trash. There isn't but a couple of machines that will handle that kind of trash made at this time no matter what coil you put on em and it's not who the user is either. Of course, you might find one or two, but a lot of people are finding a lot of stuff in heavy trash that has been hunted to death, using the Turkish machines. If you don't learn the audio and nuances of these machines you'll never know. The one common thing with people who have learned them is they are finding a lot of stuff where they had hunted previously before with the higher priced machines, me included. I do know the Turkish machines are no joke and from what I've seen and experienced they'll hunt behind any machine you want to bring, and you will be humbled before the session is over at what your non Turkish machines missed.