GPS/Sonar for catfish only......

Discussion in 'Fishing Electronics Review' started by brew1961, Jan 21, 2009.

  1. brew1961

    brew1961 New Member

    West Virgi

    Ok there is a lot of debate on here which unit is best. I was planing on purchasing a Hummingbird 997csi this year. Here is a specific question.
    If you were only targeting catfish which sonar unit would you purchase?
    Thanks in advance, Tim
  2. RamRod

    RamRod New Member

    One that has at least 4000 watts peak to peak. It's all in what you want to spend and what kind of bells and whistles you want with it. I prefer a combo unit with GPS and sonar with a color screen for easier viewing in the daytime. But the main thing I look at is the peak to peak wattage for better detail on the bottom.