Favorite Customer Relationship Mgmt (CRM) program to use?

[Carson McFadden]

What CRM program do you use and love for your real estate business? I sell new homes and have a property management business and need to implement a better system. My colleagues and I have used Top Producer but it hasn't been the most user friendly. 

I've tried reasearching this and have found it difficult to locate authentic reviews/suggestions from actual professionals in the business. Most of the sources I'm directed to end up being an ad/sales pitch. 

Thanks for any suggestions!