I've had a 250 for one day, and I'm pretty impressed
so far. I had one cheap detector a long time ago,
and it was totally useless compared to this thing.
With the old one, you had to manually balance, etc,
and it was a nightmare. If you found anything, it was
mainly just from getting lucky and digging in the right
place.
From a newby standpoint, it's like night and day now.
I don't have to clutz around trying to balance it.
All I do is adjust the sensistivity about half way,
and maybe a bit more if it doesn't start falsing,
for deep stuff.
I just walk around and wait for it to beep. And beep
often it does. And when it beeps, there is something
in the ground. If there is little trash, the coin ID
works pretty dang well. I did a coin ID test on a cardboard
box, and it came out perfect every time.
Of course, the ground is different, but still seems
fairly accurate, unless cluttered up.
I've used it for just a few hours, and I'm already
used to it, and finding stuff no problem.
When you hear that coin "ding" go off, you almost always
have a coin, unless it's a nail, or tab fooling you.
I got a few of those, but probably no more that any other
machine. The nails were rusty corroded real bad, and
probably don't look totally like nails to the machine.
Most "dings" are coins of some kind..
Anway, so far, I think I chose the right unit for a
starter kit. I'm liking what I see so far.
And I kinda stumbled across the ace detectors at the
last minute too...I was considering others before I
heard about the aces, and saw all the good reviews.
BTW, the older 100/300 were generally called "treasure ace"
The 150/250 may still be treasure ace officially, but
they seem to pretty much have dropped the "treasure" from
the name. Maybe thats a way to distiguish them from the
older units which were totally different animals.
MK