Brrr vs tha 203k for personal residence?

[Ryan Howard]

I'm still new to real estate and wondering what's the best way about getting my first property. I'm looking forward to using the brrr method where you buy two properties a year for five years, and the every year after sell two and buy two. Is there a way I can use the brrr method on a multi unit then proceed to house hack, or should I just use an fha 203k loan and then proceed to use the brrr method for every property after? I'm also going to be using hard money to fund the brrr deals until I can build up a nice nest egg for down payments. Any help is greatly appreciated.