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?