I've had it about a year.
had a few issues with it found out it was more me than the unit. I called Howard Owens he told me how to do a simple reset now it works fine.
I also have two quick track 6000 I plan to sell
along with some collars.I found a system that
is very pricey but I like it.
Rex i have a garmin and i wont hunt without it. I use mine in the pen and on the outside. Where i hunt i can get a 2 mile range on my collars. I heard that with the external antenna it will pick up 6-7 miles. The only trouble i have had with mine is it has trouble if a pen has a lot of creeks or low spots. Hope this helps.