Which Quick-Serve Chains Have the Most Loyal Customers?

The quick-serve restaurant (QSR) industry, which includes both fast food and fast casual eateries, has been doing better than other types of restaurants.

That's because consumers have been cautious with their spending. People still want to eat out, but they'd rather do so at the cheaper end of the dining spectrum.

"The burger guys, the pizza guys, the chicken category, the Mexican category -- they're all on fire," Wedbush Senior Vice President Nick Setyan told USA Today."You have positive growth in the restaurant industry, but concentrated in quick-service restaurants."

Source: Fool.com