Humminbird LakeMaster Premium - Great Plains V1

This will sound like a sales pitch but this lake contour info is 100% putting more bass in my boat. Using this info in concert with the OBN app on my app to pre scout locations is a TOTAL GAME CHANGER! I am no longer a hopeful bank beater searching for a bite. Yes, that still happens but in controlled situations and locations of my choosing based on contour info as it relates to likely fish behavior.

Excellent product. First use was on Lake Winnibigosish. The lake maps on the LakeMaster Premium micro-SD card provides increased resolution of lake contours that allows the angler the ability to identify structure that should hold fish. Appeared to very accurate.

[This review was collected as part of a promotion.] This was a great buy. My son and I fished our second bass tournament on lake Chickamauga

Great detail. Depth highlights and lake offset are very helpful. Overlays and other features make Lakemaster the best mapping card available.

I used this chip on a recent ice fishing trip to Lake Winnipeg. I installed the chip in a Helix Ice 7 and mounted it to the dash of my Polaris RANGER. The lake contours and information was invaluable in helping me get to the spots I wanted to fish. During one move that was approximately 5 miles, to a way point I had marked the day before, we drove right up to the holes we drilled the day before. I am super happy with the GPS accuracy of the map and the Helix unit without an external antenna.

[This review was collected as part of a promotion.] The mapping on the VX chips is superb. The multicolor display you can set up is excellent. Paired with being able to adjust the water levels, it will keep you out of trouble when navigating on the water.

Great mapping tool very clean and precise makes it much easier to follow contours.

Great product love the new features - looking forward to continuing to learn how to use and enhance my fishing

Perfect product. Quick arrival. Appropriate packaging.

Don't buy this, navionics is way better. In fact the lakevu maps that are base with garmin are significantly better. I can't believe you actually advertise how great this is, it is not premium mapping as indicated. Look at the screen shots from the same lake below.