It all depends how much you use the internet
Everybody wants different things from their broadband. Some people only use it for surfing the web, sending emails, and catching up with the latest on social media. Others will use it for online gaming and streaming, which requires high upload and download speeds. Providers typically refer to these different usages as either light, moderate or heavy, dependent on how broadband is used.
You're a small household, downloading the occasional song or movie, streaming in standard definition, with 2-3 connected devices in the home.
You're a normal family household, who likes streaming movies in HD, uploading photo's or videos to share with family and friends, with 4-6 connected devices.
You're a very busy household, with the kids constantly online, music streaming, films being downloaded, and with at least 7 connected devices.