I am planning to invest in Ethernet over Fibre-to-the-Cabinet (EoFTTC) connection – this is something close to a full fibre leased line, except that the “last mile” runs on bonded copper cables. It provides pretty much the same reliability, guaranteed by SLA, as the fibre leased line. However, the speed is limited to a guaranteed 15 Mbps and latency to 10 ms.
Will that speed be sufficient for scalping/very short-term day trading?