I'm really unsure as to whether it's worth investing whatsoever in consumer grade fiber connections. My speeds are advertised as 1Gbits down and 100Mbits up. On speed tests, I get much higher downloads (~1.5Gbits per second). This might be because it's not capped properly, and I live in a place that they're still building houses in (I imagine that our "box" is not yet saturated). However, I rarely max that speed out…
Copper or radio connections just don’t seem like as worthwhile an investment to me. I’m not saying it makes sense to have an 800gbit connection to a residential property but from a longevity, cost per mile, use of less rare materials, reduced rf interference or whatever, fibre just seems a better proposition to me.