Hi there,
Well done on starting CD! You will find everyone has their own ideas of what is nice / not so good. Personally, I live on choc mint, forest fruits, apple & cinnamon porridge & chicken/mushroom soup. Not that I don't like the other flavours, just those are my favorite, I sometimes get the lemon bars and also the chocolate orange bars.
My advice is try and bit of everything and see what suits you best.