Fast Tracker

The Fast Tracker is easy to use. There are only two controls to operate - Sensitivity and Discrimination. I was able to set the sensitivity to maximum without any falsing. The discrimination can be set so that pull tabs give kind of broken sound and most everything else of value gives a high or low sound. Iron will only give a short pop or no tone at all if you set it that way. The depth is just about 5 inches, but I attribute this to the smaller 7" coil. A larger 8" coil will probably give deper scan. The discrimination can be switched off to put the Fast Tracker in ALL METAL mode. There is no toggle switch for all metals so you have  to mark the dial setting to return to your preferable discrimination setting.
Pros :
-Excellent discrimination - as good as anything else on the market
-Easy to use and operate
-Very lightweight and comfortable to hold
-Low Price - anyone can get into this fun hobby
-5 Year Warranty
Cons :
-The shaft is a little wobbly, but I could see no decline on the performance.
-The depth was in my experience as good as advertised 5" vs. 7"
-There is no low battery indicator - I have been told that the newest Fast Trackers have an audible low battery warning.
For the money, this machine has surprising performance. It is worth what I paid for it and The Fast Tracker is a good beginner model or an backup detector to have around to let a friend or family use when you want to take them detecting.