SAT send all scores questions

Hi, I took SAT 2 times - 6/2017 1420 then 10/2017 1570 w/essay 23/24. I also took 3 SAT subject tests. If I use SAT send all scores option … is this mean college will see my 1420 score? Any drawback if they see my lower test score from my first try?

Yes the college will see the 1420. And there is no drawback. Colleges will use the higher score.

If you send all scores, then they will see all scores. But every college will say that they consider the best score. If the college allows, you can just send the higher score, but IMO, that’s really for applicant’s peace of mind as an AO would expect that scores would improve over time.