I like very much that you can see in any point when all your sales people are online or offline, it helps me to manage my team easily.It's easy to use and has many options to adapt the work flow.
It also allows us to have specific templates for our proposals.I found nothing bad about this program as far as i know it works perfectly and its not expensive at all like some other programs out there.
If you want a good product with no problems then go ahead!The only thing was that we could do more