This is a good list to be at the top of. According to Trulia, with reporting from Inman News….

Trulia: Dropping prices and rising rents boost affordability

By Inman News
Inman News™

It is cheaper to buy a home than to rent one in 39 of the nation’s 50 largest cities, according to a quarterly report released today by real estate search and marketing site Trulia.

Trulia’s rent vs. buy index compared the median list price with the median rent on two-bedroom apartments, condominiums and townhomes listed on Trulia.com as of April 1, 2011, in the 50 most populous cities in the U.S. While 72 percent of the cities favored buying in the previous quarter’s report, 78 percent favored buying in this latest report.

“With home prices nearing a double dip and more foreclosures expected to flood the housing market over the next two years, the decision between renting and buying a home across most of the country has clearly moved in favor of buying,” said Ken Shuman, Trulia’s spokesperson, in a statement.

“As we head into the summer buying season, those looking to buy a home should be encouraged by improvements in the market and feel optimistic about their chances of finding an affordable home — much more so than in previous years.”

A price-to-rent ratio of 1 to 15 means that it’s much cheaper to buy than to rent in a particular city. A ratio between 16 and 20 means that it’s more expensive to rent than to buy, but, depending on the family’s situation, buying could “make financial sense,” the site said. Any ratio above 20 indicates that owning is much more costly than renting in a city.

Top 10 cities to buy vs. rent:

Source: Trulia

And the top 10 cities where it’s cheaper than to rent instead of to buy??

Top 10 cities to rent vs. buy:

Source: Trulia