Which golf course is the toughest this coming weekend,Pebble Beach,Spygl or Poppy Hills?

i have played both spygl and pebble, and for me spygl was the much harder couse because of the fact that it was very narrow and any bad drive ended up in trees. Pebble on the other hand was a little bit wider and open, yet all of the greens were really sloped and fast. To me both are pretty equal in their toughness, but i believe spygl is the tougher course.