You can mine under 10TiB. You aren’t eligible for block rewards until you are proving at least 10TiB. Filecoin+ verified data deals count for 10x power. There’s

You can mine under 10TiB. You aren’t eligible for block rewards until you are proving at least 10TiB. Filecoin+ verified data deals count for 10x power. There’s a lot of power on the network, so the frequency of winning blocks at the threshold is fairly infrequent.