Moreno when he swears in, Rutte or Trudeau for now.
Rutte is a weird choice for you. He isn't liberal in the American sense of the word, he is a centre-right politician (right-wing on immigration, law and order and the economy while progressive on issues like abortion and euthanasia).
Anyway most of the world leaders suck. There are some European centre-right politicians who look decent but I don't really know enough about them to judge. I suppose I have to say Rutte because I'm a member of his party. Turnbull, Rajoy, Kenny and Rasmussen also are FF's