`@` as property lookup

0-Overview.md

Overview

Which of the following code samples would you rather someone with no ember experience see first? Keep in mind this could happen in the Ember guides, on stack overflow, or in a codebase.

blog-post-at-lookup.hbs

<div class="blog-post">
  <header>
    <Avatar class="blog-post__avatar" @user={{@user}} />
    <title>{{@title}}</title>
  </header>
  <p>
    {{@body}}
  </p>
</div>

blog-post-this-lookup.hbs

<div class="blog-post">
  <header>
    <Avatar class="blog-post__avatar" @user={{this.args.user}} />
    <title>{{this.args.title}}</title>
  </header>
  <p>
    {{this.args.body}}
  </p>
</div>