Deciding my next endeavor. SFH vs Multi.

[Sean Gallagher]

I'm saving up about 300-400k for a down-payment on a small multifamily 10 unit or so.  My thought process is the multifamily is the way to go but at the same time I could scoop up sfh's all cash, rehab rent and refinance, get all my money out and keep going.  Seems so much more powerful to scale if able to find the deals.  It would take some time to scale up with multifamily if having to gather 300k at a time.  Anyone else think deeply on this?  I only have one single family rental atm.