Trolling Motor Question

So, ive had a 14x36 jon boat, and i used a 36in shaft that moved it around well except for in hydrilla. That being said, unless for some odd reason that that trolling motor is my primary propulsion for the vessel, i will NEVER own another transom mounted trolling motor. They were just too shaky for me. When i hit go, i dont want any shaking or give. And trust me, ive tried multiple store bought mounts, and ive built my own mounts. NOTHING works quite like a bow mounted trolling motor.

Thank you all for the helpful info. I have a 55 HP. Does that change your response? Thanks