The Acupoint is the only rechargeable pinpointer I have ever had. It works ok, and is very sensitive to small, so is fine for what I use t for. I do not believe it is exceptional, and it sometimes does not get along with he legend, I cannot use 20 kHz with it at all.
I also have black and orange Garrett’s and the f-pulse. For turf I prefer the f-pulse, though that is not rechargeable. In truth I am not entirely pleased with any of them, rechargeable or not. The multifunction buttons are a problem for me. On all of them i am forever fumbling with them and changing settings accidentally or going into menus and being unable to get out without screwing them up.
I like the pulse because it hits clean and is deep but am always fumbling with it. I would like to be able to just turn the blessed thing on without worrying about holding the button too long or not long enough. The Garrett’s are the same but not as deep and do not hit as clean as I like.
Me, the Acupoint is good for tot lots. For turf I want something better but do not know a rechargeable machine for that.
Sometimes I forget if I am supposed to hold long or short, and am usually unable to do either the first time reliably when I intend to even if I do happen to remember which I wanted to do. You can about imagine what that looks like.