Refi or Commercial Financing?

Can anyone weigh in on whether I should try and refi multiple properties to a lower APR and cash out for cash on other investments, or try and do a commercial loan under my LLC and combine all mortgages into one?
Thanks

Can you get your properties under GSE conforming? If so I would choose that route - commercial property loans are hard to come by these days, esp. if you are pulling cash out…