What features are you looking for? GPS, SI, DI, etc?
The majority of fishing you like to do would help determine this. Dropshot alot or jig, DI would be very valuable tool. Scanning weed patches, rock piles, etc SI is awesome, but comes with a price tag.
Got an elite 5 with DI last year for ice, but we put it on dad’s 14′ for some skinny water spring fishing and thing was awesome.
If you’ll be getting into mapping take the price tag of maps into consideration as well, makes a $150 unit double.
Mapping is great but for starters not necessary, especially if you hit shorelines most of the time.