The Sun Ray inline probe is a fantastic unit! I know of many people who use it and have nothing but praise for it! I personally don't use it as I hunt in the woods alot and don't like more cables to tangle in the underbrush and I also don't care for the extra wieght. I use the Garretts propointer and have great luck with it, it is small, compact,WATERPROOF!, and gets decent depth. The entire wand will detect which is nice when you are off on your pinpointing and you have to run the wand around the edge of the hole to pick up a object embedded in the side of the hole. It also will vibrate which is nice when wearing headphones, but still loud enough to hear in ringing mode. I know the detectorpro probe has great depth, but have heard many complaints on it not being waterproof, to quiet, and poor construction. Best to go to a reputable dealer and they will let you try a few out there in the store and that way you can make an informed choice, one that suits your style of hunting and your budget
HH
Slipperyjack47