Hi all from Pa. Have a BHQDII. Decent machine but not so easy for pinpointing. Been doing alot of practice with X-ing, getting better but am already favoring a Fisher F2 for the pinpoint feature. My Garrett pro-pointer should be her tomorrow so I'm sure this will help me too. Was undecided between Ace 250 and F2 but after reading a comparison article by a member of this forum, I think the F2 will be better for me. I like the display better. Maybe I'll catch on with the BH and be OK. Time will tell.