The best part about this software is that it can be used for both power and distribution systems and it can be used for any type of electrical system in the world. I like that it is very easy to use because it is simple to learn how to use this software. This software has been updated recently so it has new features. It is also very reliable as compared to other similar software. I have not found anything bad yet but if you are looking for a good software to use then try this one out. I am using this software for my electrical engineering class at school. It has helped me solve many problems on my projects.