I've been using in-line underwater cameras for several years. Here is a short comparison video of some of the features of 3 of them. Our lakes in Wisconsin are currently covered with ice. I will do a side by side trolling comparison when the ice is out.
AquaVu Strike Vu.....https://a.co/d/dvyM8ls
GoFish........https://a.co/d/dvyM8ls
Waterwolf 2.0......https://savage-gear.com/news/water-wolf-hd-2-0-product-data
Did you miss our previous article...
https://fishingvideos.club/Fish-Cams/i-strapped-a-camera-on-a-stocked-catfish-underwater-footage