Best map card for lake Erie oh/ont

[StarBoard7]

Hello all,

Who makes the best map card for lake Erie specifically the Ohio/Ontario areas?
For the lowrance hds5.
Are there any lake Erie specific cards available ?

I was thinking of just buying the navionics premium card since i am use to navionics for both Ontario and I believe east or whichever one has Ohio on it however that would be kind of annoying to constantly change the cards out and pricey considering I would need 2 of each for both console and bow units.

Any ideas or thoughts are appreciated thanks guys.

[KirtH]

Look at the Navionics Platinum plus they are offering the Fish N Chips data on them now which is 1 - 3' contours http://www.navionics.com//platinum-plus