That's still pretty high if we're just considering raw transit costs. The highest rate I would be comfortable paying for a CDN would be $0.015/GB ($0.03/GB in Asia), that's still way above market rates for most IP transit right now.

Much better deal (and probably way better CDN) than AWS provides, but AWS egress rates are suicidally bad, especially for high bandwidth stuff like video. If you're doing any serious streaming, avoid AWS like the plague unless you like livestreaming yourself filing for bankruptcy.

Vs. something like 0.005/GB for Digital Ocean $5 tier. Practical is very situational, but 10x cheaper is 10x cheaper.