It's not "a lot less than other providers". You know what happens when someone starts DDOSing one of my AWS servers? I get a CloudWatch alert saying "high inbound traffic" and that's it. They don't black hole the thing and cut off all traffic. Then, I can log in, see what's happening, and take my time diagnosing the problem. Even under a fairly heavy DDOS I never feared losing access. With DO, the black hole happens before the email alert. It's a terrible policy and I can't use or recommend DO until it's changed. I can't stick CloudFlare in front of every server I own.