I have used one for years. Love how smooth it leaves the edges. I prefer the green and yellow Mr Twister electric fish fillet knife as it has much better torque.I was just wondering if anyone else had tried it. I used one this weekend and thought it worked great. The one I used we have had laying in the cabinet for years. Don't know how long it would last, but they don't cost much.
Are you keeping the blades warm , dipping it in hot water or isn't it necessary.