SKYPE FOR BUSINESS - IS GOING AWAY
While Skype for Business is an active and available tool, Microsoft has already transitioned it to the End of Life program: set to conclude on April 1st, 2020.  Microsoft has put a strong emphasis on Microsoft Teams as the default communications app for Office 365.  In fact, to kick off 2019: they successfully migrated 180,000 internal employees and vendors from Skype for Business to Teams.

​Microsoft Dynamics 365 and Salesforce are two of the leading Customer Relationship Management (CRM) cloud applications, providing sales and marketing teams with some of the most robust features and capabilities in today's market.
Choosing the CRM system that's right for your organization requires a thorough understanding of what each offer provides out-of-the-box.  It is also important to understand the additional add-ons, customizations, and integrations to your existing business systems and the processes available from both services.  
Below are some of the features that provide an enhanced experience which position Microsoft Dynamics 365 as a better solution than Salesforce, especially if you are already on Office 365.