I actually did a comparison of Bobbys and Riteway. Some things are significantly cheaper at one store or the other.

Take the excel spreadsheet Bobbys provides and add columns for Riteway...and Tico's. You'll be surprised that Tico's isn't cheaper all the time.

We had a combination of provisioning between Bobbys and Riteway for our trip in January. Savings was about $100. That savings may not be worth the time to some people. I was interested in the exercise.