What are the returns on renting?? Because that is where your money will go if you don't buy. If I forgo a house, I save $1500/month on a mortgage, but now I hav

What are the returns on renting?? Because that is where your money will go if you don't buy. If I forgo a house, I save $1500/month on a mortgage, but now I have a new expense called rent, I can't allocate it to investing.