@Ryan Barnes
The really good investors make sure that their initial investment cash flows fairlywell. If I were to finance my deals for 2019, the homes would all cashflow above 400 each. Some of the ones I bought a while ago cash over 1000 after financing. Also take into account the purchase price. The instant I buy something. there is minimum 10-20% instant equity. The deal is almost in the purchase price.
I used to work for institutional asset management and equities and alternative investments do have a place in your investment sphere but for me, real estate has been the only thing that allows me to "not work" when I don't want to.
I do also take advantage of solo 401k which allow you to put 50k+ per individual tax deductible every year so I am still heavily invested in the market. It is good to diversify. With enough rentals, you probably won't need to touch the 401k money unless you want a luxury yacht.
So it is really a why not both situation.