I like that they are very knowledgeable about their products! They have helped me with all of my projects including surveying jobs for clients as well has being able to use our laser scanners at work so we can scan in materials when needed or just get an idea what is going into each project before it gets built!! Nothing really but if you need help getting started look them over first because there knowledge base will be helpful no matter which product line your looking through out any job site management system (PMS).