Loc: Lake Keystone, Oklahoma
if you're wanting a fish finder for catfishing then humminbird si is the only way to go as it'll give you a full 180 degree coverage and you need that in the shallows.. lots of fish move up into 2 to 3 ft depth waters to feed and it's the ideal depth to catch lots of fish so humminbird is a necessity where lowrance is lacking in that dept when those only get like 160 degree coverage.
I have two humminbird 1100 series and a lowrance gen 3 the two hummingbirds are at humminbird for repairs and useless to me. my lowrance SI works way better anyways . My 2 cents I will never buy another humminbird product agin.