The advantage of using several P2P exchange networks is due to the fact that the software is capable of searching in all of them and downloading different parts of the same file simultaneously. Thus, you will have the power of some of the best P2P networks available.
The Crux P2P search engine is really powerful and, although it doesn't stand out due to its speed, it does offer a lot of information about the downloads. Whether as icons indicating the quality of the file or by means of information files to show the video resolution or the amount of people that have the download available.
Like many P2P programs, Crux P2P includes a tab to chat with other users in search of help or to look for a specific file. It also includes a timer and several configuration options that will allow you to make the most of several connections.