Delivery Business - Software Products

Does anyone have experience using Prism ServQuest, Advantage Route Systems, or another route management software for a delivery business? I would love to talk to hear about your experience with whatever you are using as we evaluate our options.

My business is currently using the Prism product, exploring the Advantage Route Systems product, and curious what else is out there. Company has###-###-#### drivers and makes roughly 500 deliveries of our own product a day.