Hello everyone!
A few days ago I got connected to the network of HCN, a Fiber Optic Internet company in Thessaloniki that offers FTTH (Fiber To The Home) connections. I got the 120mb down/up package, and it is going really fast. Here is a speedtest to GreekStream's POP in Thessaloniki:
A speedtest result to Vodafone's Athens POP:
Moving on to real world examples, I uploaded 1.5GB worth of files to a server in Canada in less than 5 minutes. However, there is an issue with the WiFi connection, I can only get up to 50mbit download, 60mbit upload. It probably is due to the buttload of WiFi networks in the neighbourhood. It still is fast enough though for almost anything I am doing.