CRM and List Management

[Kendrick Seen]

Whats up everybody,

Sure that this question gets asked a lot but what are your favorite software's for CRM, lead generation, and text campaigns. 

I am currently in a group of investors and everybody seems to be split on a system whether it is Flipster, propstream, smarter contact, the list goes on 

Want to find a system that is beneficial for quality lead generation, managment and campaigns. Any advice is appreciated.