It is very secure as it has no single point of failure like other CDNs which results in an outage for customers around world at once when one node goes down! This was my first choice but after I tried others (Akamai being another) they were not that good either so this remains our best option with its low latency worldwide reach compared to Akamai or Cloudflare etc., So far everything's fine till now except few minor bugs here & there might be improved if we have enough time/resources available from their side; also some more servers should come up soon since only 1 server went offline recently!! We need better coverage all over Europe /Africa region including Middle East countries too because currently majority are covered by EU data centers alone.