Your listing will appear on multiple websites that will generate traffic so why bother with one more? When buyers visit the Virtual Tour page for your listing it's because they clicked on a link from another service or you directed them here. There are no distractions and they can focus all their attention on the details of the listing. Another benefit is MLS's and sites like Realtor.com highlight listings that have extra features such as a virtual tour which can increase views on other sites.
