Is Ubuntu 15.10 a Fearless Werewolf or a Boring One?

The main question I’m asking today is if users will update to Ubuntu 15.10 or stay on the latest LTS (Long-Term Support) release of the world’s most popular free operating system, Ubuntu 14.04 LTS (Trusty Tahr), waiting for the next long-term supported version, the Ubuntu 16.04 LTS (Xenial Xerus).