Minnkota or Motorguide, choose your poison. I have both, a Motorguide on the bow of my bass boat, and a Minkota on the stern of my canoe. I have replaced the speed control on the Minnkota three times, but it gets a lot of use/abuse. Apparently they do not like running at top speed for extended intervals, and when I move from one spot to the next, it's hammer down. It's only 13 bucks for the speed control unit and I've had the Minnkota since 2009. Eight years and a lot of use. That's about three years out of a 13 dollars piece. I can live with that.
The steering cable has pulled out of the rack part of the steering mechanism. I fixed it by pulling the cable out of the rack, then drilling through the section where the cable goes. I threaded the hole for a set screw. Jammed that baby in, no more problem. However it was under warrantee so I got a new one. After two years, it did the same thing as the first. I fixed it the same way, and it has been fine for four years now.
One thing you should consider is the bolt pattern for mounting it. Chances are the Motorguide will fit a new one. But, you'll have to check to be sure. It's not likely to be compatible with a Minnkota, and may require drilling a different pattern to receive the Minnkota.
Not a big deal, but something to think about. If you have a choice between the digital and the standard unit, go with the digital. It's worth the extra cost. Batteries will last longer, and the speed control is infinitely variable. The control knob may have numbers printed on it, but that's for you to be able to return to the same setting.
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