Question regarding standardized tests

<p>So I just got my September ACT scores back, and its composite is 30: M33 E32 R29 S26.
Thought I would score at least a 32 or 33 but guess I need more practice; anyway, I signed up for another test in October, but apparently, Questbridge won't be accepting it. So I am going to turn in my most recent scores (30), but I am also thinking about turning in my June test since its science score was 31 - composite was a 28 though.
Should I do that? or just turn in my september scores.</p>