The main reason we choose Tall Emu was the fact we can set individual special pricing for our customers. Uploading special pricing templates has been such a time saver for our company.
The way you can change layouts and filters (adding tags) within the CRM to extract certain data is great and love the bulk update function too.
We have a lot of saved email and SMS templates for marketing purposes.
The main areas of the CRM we use are Companies, Contacts, Opportunities, Sales and Inventory.
I still use MYOB for a lot of our accounting processes. Good luck with your MYOB integration.