How about trying a different category, not ppi, temporarily? One of the H2 blockers might be enough if you don't have really long-standing reflux.
Acid reduction won't stop reflux. All of them only stop the acid. You have to try to find the CAUSE of your reflux. Have you had any testing to see if you have a bad LES, a hiatal hernia, etc.? Ask your doctor about a barium swallow (my favorite and it doesn't hurt), or a scope, which will only see esophageal damage or ulcers, and sometimes a hernia.