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Full user review
"Putting Priorities Where They Belong"
By Traffic Shaping, it prioritizes the different types connections we make instead of the connection devoting all it's bandwidth/speed to something that needs very little.
Personally it allows full download/upload speeds while multiple streaming, and browsing chores are going on. Doing background net chores while gaming in real time online play (co-op, team, etc.) is a no brainer.
If you have a real slow connection it's not going to make it faster but it can shape your traffic and do it more efficiently allowing you to do more with that connection.
The same efficiency of course applies to higher speed connections.
I bought this software, untested without trial a short time after it's conception and never regretted it. The next question should be 'how often do I actually pay for software'. The answer is simple: I don't need 10 fingers in 30+ years of computing to count.