Trending @Accenture; Salesforce CRM vs SAP Success Factor Consultant

I have 10+ years of experience in Product Management. For the past 6 years, I have been working at Accenture. I’ve worked on multiple projects across different industries and domains, which unfortunately hasn’t helped in building deep expertise in any one domain.

Now I have shortlisted two career path from now.

1. SAP Success Factor - Employee Central Module
2. Salesforce CRM Module

I am planning get formal training in one of these areas. Pls suggest me which one has bright future and better salary in future

Thank you