Ember.Select With An Unbound Options List

In an ember.js application that I am working on (ember v1.8.0-beta1, ember-cli), I have a page with a simple sign-up type form that includes a country select dropdown. The problem

Solution 1:

Seeing as your unbound extension of Ember.Select is just as slow, I'd venture that Ember.Select is simply slow. From the docs, last paragraph:

The select view is extremely feature-rich, and may perform badly when rendering many items. Due to this, it has not yet been converted into an component or helper like other inputs.