humminbird sidescan sonar

[BartW]

I have a standard Raymarine digital sonar,
would like to invest in a sonar with more detail of the bottom
(wreck diving in the Northsea)
anybody experience with this toy, are any other similar product ?

[allen]

We're just looking at getting one of these - the review in Diver last year was pretty good, but any comments on whether there are any good in real use would be great - no point in wasting money!