Ice Fishing Sonar

Ice fishing underwater camera in front of laptop sound?
What's better underwater camera or a portable sonar?
Definitely a sound. underwater cameras are fine, but too many people try to use to find the fish that is a bad idea. There would be holes everywhere. Sonar is ideal to see your bait or lure and see how fish react to it. Sonar is also best to locate fish and different depths in my opinion. I think if you were to get a camera, you must have a sound to go along with it as you can see how the fish react and what they are doing under the ice. So I would go with a single sound, or an underwater camera as an Aqua Vu, along with a ring. Good luck fishin!
ICEFISHING - SONAR & DEEP WATER PERCH