As all of use know that many people do that and make comparison. My advice is never never ever try that. You're just making things worst. If you wish to do that, be patient and wait at least until the third to fourth month to see what kind of results are shown before you proceed to find another.

This is because that all practitioners are divided into different levels and uses different school of feng shui practice, ranging from Da Gua Sect method to the popular Flying Stars and Eight Mansions. During an audit, they may use different method in making changes. And these changes will make things worst if being mixed unsuspectedly.

Regards,