Same. I'm very excited about sandstorm.io, though. A lot of very smart people behind it, and the idea of being able to install "SaaS" apps onto your personal server at the click of a button from an app store, but where you own the data and can move from Linode to AWS to a home server, etc, is very cool.
IMO depend of the type of the project you're building. I'm using Ember because most of the project I work on right now have multiple pages, views and components. Using any other library/toolset would be much harder to achieve the same results. Ember comes with a lot of things in the box, the routes is definitely a game changer compared with with others.