Multi Family VS. Single Family

[Gage Hannan]

Hi Everyone, this is my first post so I hope everything makes sense.

I am currently looking at purchasing my first rental property, a foreclosure in Oregon. The home is a 4 bed 2 bath single family that was converted into a Duplex, I have been wondering whether to keep the property as a multi family or convert it back to a single family. Which would provide the best return on investment and/or provide better quality tenets?

Thanks in advance!