Ive eaten Fallow and Sika deer. They were pretty good. Hogs can vary. If im shooting a pig to eat I want him under 100 lbs. A 75 lb sow is about perfect. Feral pigs living on crops and acorns are usually pretty good, but Ive killed pigs out in the marsh that were living on chordgrass roots and fiddler crabs that were inedible. We trap hogs then feed them out for a couple of weeks before slaughter. Theyre just like domestic pork and fatten up pretty quick. Most game on a preserve is living off of feed, not natural foods, so they'll taste alot different than a free range animal. Eurasian hogs are pretty picky. I cant get them to eat corn like ferals do. Theyre usually fed dog food.