being of Irish/Pa Dutch heritage you can trust I've eaten swine in every cut an stuffing one could imagine.
**I rank them all below domestic reared pork < 200#.
Keeping weight/age/preperation the same I'll rank the others to my taste.
Feral hog
Warthog
European/Asian
Javelina--- YUK!! this meat is the worst I've ever pushed past my nose to try a nip of!!

My personal favorite is a nice woodsmoked home cured Virgina Ham!
After that my favorite useage for any swine is to mix with wild venison for sauage!