Not sure I believe the part about it drawing the same amount of power at all speeds. I can drain my battery a hell of a lot faster on high speed compared to when I troll on low speed. I have the MK Endura 30/30" TM. All I need for a 14' aluminum shallow V boat.

I could see where too big of a trolling motor would move the boat too fast. Kind of like sticking a V8 in a Cavalier. Bigger isn't always better.