GrandSpeed's answer:

GrandSpeed goes far beyond the traditional speed test tools which usually only test upload/download speeds. GrandSpeed tests for these and also checks the idle latency, loaded latency (latency while other activities are happening), jitter, packet loss, bufferbloat. Amazingly, GrandSpeed also automatically determines the maximum video resolution that you watch as well as maximum video resolution at which you can livestream on your internet!. What is more, GrandSpeed also automatically provides an indication of the degree of suitability of your connection for gaming and audio/video calling or conferencing, based on the measured latencies and packet loss. Furthermore, the tool also indicates how much data you can download in an hour and also in 24 hours over your connection. There is also a Speed Budget calculator to help you determine the minimum internet service that you should subscribe to, based on the devices in your network.

GrandSpeed's answer:

GrandSpeed runs very quickly, is free and offers way more value for assessing your internet connection's performance.

GrandSpeed's answer:

Almost anyone who is interested in the behavior of their internet connection will benefit from GrandSpeed. Livestreamers, broadcasters, gamers, and people who need to achieve video conference at optimum quality will particularly find it very useful.

GrandSpeed's answer:

GrandSpeed came about as a result of difficulties we were experiencing with getting smooth video livestreams and we could not find any tool that provides useful information regarding the suitability of the often unstable internet connection that we were using for livestreaming video. hence, we decided to come up with a tool for this purpose. However, this tool is useful for many other purposes including gaming, VoIP calls etc.