If your project can get away without having to build your own images; I would recommend Amazon Linux to anybody using EC2.<p>I've used Amazon Linux AMI's since 2012 on several different instances. At first `ps aux` you might think you are using *BSD!<p>Here are two useful links.<p>Regarding Amazon Linux AMI security updates; <a href="https://alas.aws.amazon.com/" rel="nofollow">https://alas.aws.amazon.com/</a><p>FAQ; <a href="https://aws.amazon.com/amazon-linux-ami/faqs/" rel="nofollow">https://aws.amazon.com/amazon-linux-ami/faqs/</a>