Get your util down a little more. Maybe consider apping for Barclays Rewards MC, they approved me with a TU right in the neighborhood of yours...
|Total CL: $304.1k||UTL: 3%||AAoA: 6.8yrs||Baddies: 0||Other: Lease, Loan, *No Mortgage, All Inq's from Jun '20 Car Shopping|
+1 I would wait a bit and get the utilization down.....you also don't want to grow to many cards too fast, as that will hurt your score also.
do you have any immediate family with military or DOD background? you really need to get that 40% down though