Best way to get into a house with under 10% down

[Benjamin Barry]

I know this question has been asked many times but what is the best way to do this in 2023?  I have 3 homes cash flowing but I want to get into more deals with less down.  This is the part that I feel is weaker in my investment journey.  I'm looking for the best way to do this (i.e. less chance of something going wrong and straightforward).  I have been working with traditional mortgages for now, but I'm ready to step up the creativity.  Thanks!