Went with the #12 3/4hp MeatYourMaker
https://www.meatyourmaker.com/process/grinders/500-watt-grinder-12/1117072.html
I got skittish about store bought ground and it’s health concerns. Besides, wanted to amp up flavor of burgers, pizzas, sausage, meatballs, etc and to make use of those brisket trimmings. We do a ‘grind day’ every week or so, depending on menu (and what’s on sale). Absolutely
nothing beats a fresh-ground burger!
We like grinding to the purpose, controlling mixture, fat content and coarseness; the flavor is lightyears beyond store bought.
The machine is plenty powerful, prep is easy and cleanup is a cinch. Comes complete out of the box with dies, stuffers, knife, stomper, everything. We haven’t made cased sausage (yet) but it comes with everything except casing, including a stuffing speed setting. It also has reverse.
Tip: put grinding parts (auger, die, knife, etc) in freezer along with meat for 30 min prior to grinding. When you’re done, run a heel slice of bread thru to clean out the grinder. Oh, and don't put aluminum parts in dishwasher (no need really, they’re easy to clean).
We didn’t have a KA mixer at the time, so a dedicated grinder made sense for us. Looking back, the grinder is less hassle. At $100, no regrets!
Hope this helps!