As a regular eater or Bison, I'd love to try Yak. Apparently ranchers are starting to raise them here in the States and Canada.
https://www.nytimes.com/2003/05/21/dining/a-yak-attack-on-beef-and-bison.html
https://www.nytimes.com/2003/05/21/dining/a-yak-attack-on-beef-and-bison.html