Getting close... looking hard at Garmin EchoMAP 74 SV. Has down vu and side vu. Transom ducer included. 599.00 If I buy the HD card for 299.00 I get a 200.00 rebate as a visa card. So do I need to spend more for the CHIRP???? is it worth it?

Look at new simrad 3D sidescan video on youtube. Fish r f'd
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I knew this was too good to be true.... They had wrong display unit with the price sheet....

yeah- 599 sounds cheap for sideview especially if you get rebate. the "best" (very subjective, I know) deal seems to be the Simrad Go7.