ACT vs SAT scores to send to UCs

My son has ACT score of 29 and SAT score of 1350 (new SAT) and he wants to send it to the UC system. Which score should he send or should he send both?

Based on the SAT conversion charts, the SAT is slightly better than the ACT. UC’s take the highest score from a single sitting, so there is no harm in sending both.

you can send both. (Test scores are not as important as GPA to UC…)

The open application is not until August 1st. Should he send them now or does he has to wait till then to send it with the application?

He can send them now. They save test scores and will match them with his file when he turns in his application.