I am still using my LRP and still impressed more every time I go hunting with it.A friend of mine at work put his AT Pro up for sale so I borrowed it this weekend to finally get to test it against the LRP myself to see if all the hype was legit as far as it being head and shoulders above the LRP.Well my friends the testing was not even close! Using a test bed with pennys,quarters,dimes,3 ringer civil war bullets and brass buttons and other brass and copper items burying each at 6" and 10".The LRP in all metals,max sensitivity and the AT Pro in Pro mode zero at max sensitivity the LRP blew it out of the water! Both machines performed about identical on the 6" items but the 10" items got interesting.At 10" the LRP sounded loud and clear and showed the correct depth of each item and identified each item correctly but showed the lead bullets to be iron.At 10" the AT struggled and showed nothing with the penny,the dime,or the lead bullets.It did ring up the brass but very faintly and give no readings at all just a faint sound.This may mean nothing to some but for those who bash the LRP and worship the AT I will continue to enjoy hunting behind you.