Fish finders, which ones to avoid or buy.

[bajadog]

Sorry if this topic is old already.

I am looking at spending around $120 on a new fish finder.

Do most come with the transducer?

There are a lot of hummingbirds I see out there, a few Cudas, but
I have not seen to many garmins, or lowrances.

I imagine the ruggedness and water proof factor (JIS 7 or 8) would be
a feature to look for.

Which brands are to be avoided?

Thanks all.