I'd recommend "Sour Mandarina" from trichome jungle, their Mandarina uses agent orange for terps and the mother plant is Biker Kush from Karma, very potent phenotypes available, taste like mandarine orange and fuel.
Crockett Family Farms take on Tangie is fantastic in my experience with it. High from it is potent. The flavors can be be earthy (orange rind), sweet citrus and even a funky sweat citrus in some expressions Ive seen.