which Christian sects interpretation, if any, would be correct? And if the JW's are wrong and they are actually on the wrong side of God's teachings, would they then be destroyed at armageddon?
a) There are so many sects, like (or unlike) the JWS, that would be an huge task to study, but it's an interesting question.
b) It would depend on the teachings. If the cult with the 'correct' teaching (doctrine) believed the JWS would survive, they would. If the cult or sect with the 'correct' doctrines believed they would be destroyed, they would be destroyed.
It's all subjective. xx