Embarrassingly bad dunking with hobnobs. Rich tea will last 5 times as long in the dunk. They're better with butter as well and you get more per packet. And healthier, if that's your thing.
Nor should you need sugar syrup to flavour your pale oat cake, your insipid squashed flapjack. Rich Tea makes tea better and tea makes rich tea better. It is and always will be the king.