Best Sonar for Vertical Jigging Lake Trout

Im wondering what would be the better option for jiggin lake trout. I normally fish 70 feet of water minimum. The units im looking at are the Lowrance® HOOK2 4X Fishfinder with All Season Pack or something such as the Garmin® Striker™ Vivid 5CV Ice Fishing Bundle (Or the Garmin Striker 4). https://www.basspro.ca/p/lowrance-hook2-4x-fishfinder-with-all-season-pack https://www.basspro.ca/p/garmin-striker-vivid-5cv-ice-fishing-bundle

Again what do we think is the better unit for fishing in around 80-90 feet of water, thanks reddit!