Thanks for posting this. I'm going to use these 2 houses you've posted.
Here is what we are going with. We assume both individuals have the same resources. And we assume both individuals are "throwing money away".
Buyer throws away the closing costs, mortgage interest, property taxes, home maintenance/repairs, home insurance, PMI insurance (if any) every month. He/she will never see those costs again. The buyer is primarily dependent on appreciation of his house for profit. If his total monthly expenses are less than what an equivalent renter would pay in a certain month, he invests the delta in the market.
Renter throws away the rent, rental insurance, and interest he/she could have accrued from the security deposit if it was in the stock market. He/she will never see those costs again. The renter is primarily dependent on investing a would be down payment for profit. If his total monthly expenses are less than what an equivalent home owner would pay in a certain month, he invests the delta in the market.
We will see where the buyer/renter ends up after 30 years, for both houses. Leggo....