I like how it can be used with several different programs (Autocad, SolidWorks). It's easy to use and has some really nice features for creating your own templates. The price point isn't too bad either if you are looking at this just for one program. There seems to be something missing when using other programs not supported by Tech Viz XL. Sometimes I need to create my own template or have to manually input data into another program. But overall I think its worth trying out. We're able to make quick changes to our designs without having to send them off to get reviewed by others.