Fishfinders/elec trolling motors

Fishing season ain't far off. Theres a wide range in quality and prices. My current one is an older Humminbird approx 15 years old that Dad bought for me.
The tech has advanced dramatically, any suggestions? Garmin, Humminbird? Panoptix I think is with Garmin.
I have a foot operated Minnkota, older model probably 10-15 years old.
Looking for fob and foot operated as well as maybe "spotlock".
I dont have much for budget, but always nice to look lol.
Suggestions/reviews?
I need one too. My old one was 20 years old and it gave up the ghost last summer. I need it mainly for depth because we're on a river that gets shallow in spots sometimes and it gets tricky trying to navigate our pontoon through those areas. I started looking last year on Amazon and looks like the range from around $100 to $1000s of dollars. Thanks for reminding me I needed one, lol. I'll be watching to to see what others post.