skaffi

While I was still on Windows, the killer feature that kept WinRar installed, instead of only using 7zip, was the simple fact that its file explorer supported hotkeys like Ctrl+C, and that you could seamlessly copy files to and from Windows' file explorer.

ISPs give special preference to speedtest.net, so that their metrics will look better. Which means it rarely reflects actual reality. Theres a good chance this test is closer to the actual speeds you're getting everywhere but on speedtest.net.