@Jacob R. and @Anthony Dooley , I confess, my opinions are biased by my own experience in Denver; I don't pretend to be an expert at markets elsewhere in Dallas or Georgia.
Nationwide, you can read a lot of experts opining on "rent vs own" your own residence. Anthony is correct that if you expect no appreciation, fear depreciation, and might want to move in short time....that favors the "rent" (and buy/sell transaction costs can really persuade you this way.) If you're just "consuming" this $/month part of your budget, by all means, minimize it and save all you can.
However, I'm a landlord in Denver precisely because the opposite is happening here. If you rented for the last 8 years, you missed 10% appreciation per year.....and you're not growing wealth the way you could have. Although I'm not getting 2% or even 1% of purchase price in monthly rent, rent is still higher than cost of ownership (here) and favors the landlord.
And, duplexes are appreciating here in Denver (again, I can't say that it's universal nationwide). I got beat out on 2 recent purchase ideas off MLS wherein ~30 cash bidders put in offers on rental duplexes/quads in the first 36 hours. Many of the duplex/quads on the market, I can see the past sales on a handful of them, where the seller paid about 30-40% less, just 2 years ago...and not due to remodel in the interim.
Granted, there are more buyers for a $300,000 single family home, than there are for a $450,000 duplex....but investors, and/or house-hackers are bidding up the duplexes too. To say that "duplexes don't appreciate" or "if they do it's small", may be true of Georgia....but I'm not seeing it that way in Denver currently.
And, given that a house-hack MFH can cashflow, and appreciates, and comes with 3.5% down payment, and the goal isn't to sell it in 12 months (suffering transaction costs), but to Fix/hold for long term rental....it could work. (Further confession: I've never house hacked personally. I don't live in any of my rentals. But I should have, if I'd have learned to be a REI 35 years ago when I was single.
Good Luck.