@MichelleD1977, my suggestion would be to keep the money in the inherited IRA because it has advantages that other accounts don't have. At least, that's what I perceived from using a similar inherited IRA.
Outside of the Required Minimum Withdrawal, you are able to withdraw from the account any time, without penalty. In a regular IRA, you can't withdraw until you're 59 1/2, unless you pay a 10% penalty. This penalty is on top of any income taxes. So the inherited IRA provides liquidity that your own IRA cannot.
You're aware that when you withdraw from the inherited IRA, you pay income tax on the withdrawal. For me that has been an advantage now that I'm FIREd. I need income to qualify for ACA (Obamacare) health insurance. The withdrawals from the inherited IRA help me to have enough income to qualify. This provides extra value, and saves me thousands of dollars compared to what other insurance options would cost even if I had them. Keeping the inherited IRA gives you an extra tool to use if you FIRE before turning 59 1/2 years old.
@Roadrunner53, the same might apply to you too. Best wishes to both of you.