Minn Kota Terrova 24v or 12v. Upgrade for my Tracker Classic XL (Help me choose)

Upgrading the trolling motor on my Tracker Classic XL. I'm torn between the Minn Kota Terrova 24v and 12v. Looking for comments and opinions on which one to buy for my specific situation. Please watch and comment? Thanks
Looking to make the purchase by March 2020. I'll let everyone know what I decide with an install and review video