This "$80 for gigabit fiber, unlimited data" is a problem for me. I want to save money, I don't need a gigabit fiber but there's no other options. If there's $3

This "$80 for gigabit fiber, unlimited data" is a problem for me. I want to save money, I don't need a gigabit fiber but there's no other options. If there's $30 for 300Mbps unlimited data (I'm paying $40 for optimum) option, then I'll take it.