Find Student Loan Consolidation

Thanks in advance for your advice. I have 2 DIRECT STAFFORD SUBSIDIZED Loans:
$11,333 @ 7.140% variable
$5,666 @ 6.800% fixed
=$16,999

I am currently in my graduation grace period (it seems there’s an advantage to consolidating in your grace period? Something about “In-School” vs “Repayment” rates?)

Your honest advice is greatly appreciated!