Depth finder advise

[Hoss928]

For a budget under a thousand the hds 7 with insight is a great choice. I can run spilt screen with no problem, shows great marks, great display. Sure I'd love to have an hds 12... but

In hindsight, I think I'd have rather gone with an HDS unit.
Walleye2go, do you know what the cone diameter is at 30ft with the included transducer ?

[Panfisher1402]

I use to run a DSI unit. Now I run a HDS 10 without DSI and I love it. In my opinion you do not need Down Scan Imaging for open water trolling. I think the HDS 7 would be great for Erie.