If you are using any keywords in the domain name will give you the ranking benefit of having the keyword in the domain name. For example, mysoftwaredesign.com.au will not have the same ranking effect for ‘software design’ as softwaredesign.com.au but it will rank for ‘my software design’. So always use the keyword's name for choosing the domain name not your company name or other. So I think so you have no confusion right now?