Zoho with QuoteRoller Any Advantage?

Zoho with QuoteRoller Any Advantage?

Our company has been doing quotes on a work processing document for some time.  We are looking for a better way.  I just started using Zoho Creator and Zoho CRM and like both products although I still have a lot to learn.  Someone suggested to the president of our company that we use QuoteRoller for quotes and I see there is an integration with Zoho CRM although I see no advantage to using this over the CRMs own quotes system.  I would appreciate any input.