I just bought a tesoro tejon I have not got it in the mail yet but waiting. I have heard just the opposite as to what I am reading on here. I have heard the tejon can see through iron and still beep on a coin or gold. It has a quick recovery. you can pick out the good targets out of the trash. where other detectors wont even sound off. like when an xlt for example will mask out iron and there may be 2 dimes sitting around the iron you will just here the threshold blank out the iron and miss the dimes. I here the tejon will beep twice and let you know there is two good targets under the ground. Also I here it is killer on small gold and jewelry. so I just had to get one and try it out. I think it has alot to do with weather you understand how to operate the equipment you are using as to how much iron you find at least I hope thats the case now that I bought one. I will let ya know after I figure it out for myself. was wanting to know what the best coil to use for the tejon was if anyone has had much experience with it and how well does the stock coil do. I bought it mainly for finding jewelry. was wandering how it would work at a beach. does wet sand affect its performance. How about dry sand.Thanks Ted