Difference between SAT Score Highest Version 1 and Highest Version 2?

<p>I took SAT two times (six months) apart. I scored 2280 first time and 2380 second time (each section score was higher at the second time). I am planning to use Score Choice. What is the difference between Highest Section Version 1 and Version 2. I have a hard time understanding the explanation on the Collgeboard site.</p>

<p>I believe that one of them requires you to submit ALL scores and the college itself takes the highest one; and the other allows you to choose which one you want to submit.</p>