This year was first time trying vacuum sealer and I only used it for the burger. I normally used a hand grinder, #20 Enterprise that still works fine. Clamp it to tablesaw and grind with right arm and feed with left. Beef suet is best in my experience, pork seems to go rank after a number of months. Mostly I've used plastic wrap and freezer paper, the poly coated stuff. I wrap diagonally with the plastic and paper. Place meat on plastic, pull corner just to cover meat then pull it back tight toward you, roll it over and fold the left and right corners over top keeping it tight, then continue rolling. Then place on paper and do the same with it, tape the corner. Faster than vacuum sealer I think. I've printed labels to stick on the paper or just write on it with sharpie. Deer is a few hours and elk is a good 8-10 hours with a couple guys. I do have an electric grinder now, from Northern tool, courtesy of my cousin who is letting me use it. Really beats hand grinding. It weighs about 80lbs.
My big question is what are the better vacuum sealers? Used my GF's old one and it seemed slow, and old foodsaver. I just got 2 from my parents (in their 80's and no more hunting), but they are Foodsaver brand too. Cabelas heavy duty ones, commercial ones?
I have elk meat from 2019 wrapped in plastic and butcher paper that is just starting to show freezer burn, I just trim it off and it's fine. I have no problem keeping meat frozen for several years.