I read those conclusion from one of the topic at FT that one made the conclusion that because SPG customer spending more money per stay than Marriott customer, thus SPG customer are more wealthy and influential than Marriott. I remember which member wrote this but I don't want wrote his name here, just want to discuss that if those statistic are true that "average SPG loyal spending more than Marriott, so SPG customer are more influential and wealthy than Marriott?" Do you agree that this conclusion?

Which is more expensive when it comes to average rate of SPG brands and Marriott brands?