I have been cleaning walleye with electric knives for about ten years and am on my second Rapala. Gears went out on the first one after about six years. I think the 5+ pounders take a toll on the gears. Thought it was the blades at first, bought another set, no better. Plastic gears I assume. Got another Rapala. Said DELUXE. Hope it lasts longer. Makes cleaning fish really fast. Four passes and a couple rib scoop cuts in between and you're done. Best thing I do is bleed them out when caught. Meat is white, not pink. Tastes better too. Never used it on perch, drop them off.
Always looking for better products for the next one