@RaionShori - Section scores provide a lot more information than a combined score. Prior to Test-Optional, 750 was the lower end of the mid-range for SAT Math. EBRW has remained in the 730-770 range for the past few years (NCES data) so the 710 is a tad low but still respectable. Could be very wrong here but I’ve always suspected that Test Optional makes more sense for stellar applicants whose scores simply didn’t support the rest of their application. Hard to understand how section scores north of 700 don’t do that for any applicant, let alone a Questbridge (since most wouldn’t have access to paid tutoring and other financial and time resources available to wealthier students).
Good luck!