I only use top of the line equipment.
I have found Garret makes the best pinpointer period. You can hunt with the others, but I am confident in the propointer every time I pull it out. My F75 is also top of its line, folks complain the price but it doesnt have a meter on it. Yes you want to swim around in water filled with all sorts of nastys to dig up rotted rusted pieces of iron, good for you. I believe scrap iron goes for $2.00 dollars a ton. Ok, that was wrong, heck ya I would do this.
All kidding aside, water hunts would be fun. I know what I dig is my treasure, hey I found a bottle cap tonight and was happy about it. I hope no one has taken any post on the thread serious as it all fun and games. If I had a atp you would get pictures of me and it in the shower just because I could. But Im still gonna call you on the hype. I hunt every day almost and know exactly what detectors can and cant do. Well except for the bathtub and swimming pool action. lol. I hear they making pink atp's now lol. A few threads up.
Let me explain my excitement about a bottle cap tonight. I just got the F75 back from Fisher Labs, they made it all brand new again. I took it outside to turn it on for the first time and gb it for a test. But Beep, at 2 feet above the ground before I even put the coil down it hit on a bottlecap in the dark. I couldn't see it, but I reached down and pulled the bottle cap up out of the grass. So I fess up, I found a bottle cap lol.