This question is entirely about opinion and cannot have any one definite answer. Why has it not been closed?
It is answerable in the general case where a strategy is given rather than specific examples of topics. The advice given in the highest upvoted, accepted answer doesn't try to tell the OP what to say, merely that they should just simply talk about what interests them.
Answers that try to give the OP a list of topics are unhelpful and, as you say, entirely opinion based. However, there is a reasonable recommended strategy that the accepted answer addresses.