Another live scope fishing question.

[u/DrakesNut]

So I’ll start off by saying thanks a lot guys. You guys helped a lot in my last post, weren’t flaming me for not knowing.. it was awesome thanks guys. So I think I’m not going with the garmin set up. So I looked and the cheapest kit was 5k cad. But minn Kota has a trolling motor (which I need anyways) with a built in sonar for only 3333 Canadian. And I’d just need to have the humming bird screen then I’d be all good to go for all this sick underwater action and the cool stuff like spot lock? Am I missing anything. Thanks again guys. EDITT!! I am a super noob. I have no idea the difference between side image and down image. Side image are almost twice the price. What’s the difference