Map card recommendations?

[1320quick]

Hi Guys, I just moved to Tennessee from Colorado. I need to get a new map card for my Lowrance Elite TI7. I live 5 minutes from Percy Priest so I'd like a map that has good coverage of that lake for sure. Let me know what you would recommend.

Thanks
Ron

[Nobass01]

Navionics east I fish priest all the time. As good as it gets great detail pfor that lake and any other in TENNESSEE.

[Cstrode55]

The cmaps Tennessee card is the deal. I’ve taken my hotmaps platinum out of the boat. Ive found way more offshore spots, they surveyed the lakes/rivers last year. The color patterns are amazing, I’ve attached a side by side comparison, I think it speaks for itself.

[pownbey]

I have both the Navionics east and C-maps chip. C-maps is lightyears better on contour definition. I can run them side by side and see much more accurate contours for every lake. I have trouble with processor speed on a gen2 12, not sure if the TI processor can handle the information from a C-maps chips.

[Cstrode55]

I have both the Navionics east and C-maps chip. C-maps is lightyears better on contour definition. I can run them side by side and see much more accurate contours for every lake. I have trouble with processor speed on a gen2 12, not sure if the TI processor can handle the information from a C-maps chips.

I have the same problem with my gen3 12. It’s freezes up and restarts sometimes, mostly when i zoom in/out.

[TNReb]

I have both Navionics and CMap.

Generally speaking, CMap is tremendously better.