Do you have a KitchenAid mixer by chance? I use the grinder attachment for it and it works very well. I was surprised by how well in fact. You can grind about as fast as you can feed it.
I used to use the grinder on the kitchen aid mixer for several years if you did one deer a year and were done it would be ok but not great but the throat is small and you have to feed it small strips
I was spending a lot of time grinding to do 3-5 deer
for 25 pounds it would be fine but I was grinding more like 100+ s
Good to know. I bought a used KitchenAid mixer with the grinder attachment years ago. My wife uses the mixer all the time but we've never used the grinder.
I've had the Cabela's 3/4 HP commercial grinder for over 20 years. Have done dozens of moose, a couple bison, 35 caribou, uncounted black bears, over 200 deer, and several beef cows during that time. Have also lent it out to numerous friends for untold tonnage of grinding. Keep it clean, lubed, etc. at it'll last several lifetimes. Real happy with it. Before you purchase, look into what "Yessir" wrote above. Good luck.
Jack
That's the one I use, had it about fifteen years now. I swear it would grind up a Volkswagen if you could chop it small enough. I don't think they make them anymore. The new line is Carnivore or something like that.