User blog comment:Double Slap/Percentage Statistics- Addition for Statistical Efficiency/@comment-24366122-20140906034241/@comment-4091261-20140906221329

Badabing-badaboom. You found the secret third alternative Zaurros. If we put Giant's Belt into the equation, then it is 100% health and has 101.3% growth in stats; much better than either Sunfire Cape or Randuin's Omen. While Sunfire Cape is more health based than Randuin's, getting merely one part of the item can prove to be much more cost effective than forcing yourself to pick between the two.

I would like to remind everyone that this example is merely a scenario. In real life, in actual gameplay, in further analysis there are much better methods. The reason for the example is not to explain how Sunfire Cape is better than Randuin's Omen, it's to show how percentage statistics can help you make a informed choice.