Question: is 3 mbps upload good?
Answer: 3mbps is not fast internet. It is pretty slow. ... So to answer your question, if you have speeds of <1Mbps, then 3Mbps might be considered fast internet for you. However, if your current speed is 3Mbps, then You might feel it to be a little slow, and look towards speeds of 7Mbps and up, as fast internet.