PS. D-Tools is like MS Office. I wouldn't buy it just to use only Word. However, if you want proposals with excellent cost/margin reports, mobile install for the technicians, line drawings, status reports, integration with QuickBooks, a product catalog with all the devices specifications, etc., it is the right software.

The cost will pay for itself in one proposal acceptance. We spend about $3K a year for multiple seats of SI, mobile installer and full support, and never think twice about it.

This type of software is not about the cost. Any of them will take work to implement and a learning curve. Why not just start with D-tools and not have to switch later?