I must admit, they do look like interesting. I have never tried one, but
would like to know from anyone who has done.

The wrist watch version seems quite affordable, and would be easier that
using a marker rod to plumb the lake.

As for defeating the skill, doesn't all fishing tackle?

http://www.humminbird.com/default.asp?ID=2 in case anyone is wondering what
the products are.




"4star" wrote in message
...
Has anyone bought one? Are they any good and which of the models if any
are
worth it?
Not thinking of buying one, as I think they defeat skill and experience,
but
interested to see what advantage they may give others.
Thanks to anyone answering.