Helix!! If you have questions, contact me and PM a phone number and I will give you a call. I teach both Lowrance and Humminbird, but I believe Humminbird is a better product.
DI is preferred by many instead of SI for fishing brushpiles.
Capt. Craig Copeland
Licensed by the US Coast Guard
2019 Nautic Star 215 XTS Shallow Bay Boat
Humminbird HELIX 12 CHIRP MEGA SI GPS G2N
Nautic Star Boats Pro Staff (nauticstarboats.com)
Redneck Fish'n Jigs Pro Staff (redneckfishn.com)