While you're busy cleaning the floor with a toothbrush I'll use a mop.
When used properly it tells you very quickly the general area of the target then you can pinpoint exactly where it is.
I'm not much into wiggling around a tiny little tip on every inch of soil just to figure out where the target is I wanna know about where it is very quickly then pull out exactly where it is....
I'm getting the impression you've never used a Garrett pro pointer.
I'll tell you how you know where the target is it changes the intensity of the tone and vibration as you get closer to the target... The tip gives the highest intensity so there's no mistaking
Right about now I'm almost positive I'm speaking to someone who is arguing about something he has absolutely no experience with and I'm calling it an evening.