How to display a specific image from Assets field
I can do something like this and it will display all featured images but will require looping through the entire image set for each entry.

{% for image in entry.image %}
    {% if image.featured | length %}
        &lt;a href="{{ entry.url }}"&gt;&lt;img src="{{ image.getUrl('thumb') }}" alt="{{ image.title }}" class="img-fluid"&gt;&lt;/a&gt;
    {% endif %}
{% endfor %}


Also came up with another solution that goes through the images until it finds a featured image and then stops. If no featured image is found it displays the first one.

{% set break = false %}
{% for image in entry.image if not break %}
    {% if image.featured | length %}
        &lt;a href="{{ entry.url }}"&gt;&lt;img src="{{ image.getUrl('thumb') }}" alt="{{ image.title }}" class="img-fluid"&gt;&lt;/a&gt;                                 
      % set break = true %}
    {% endif %}
{% endfor %}

{% for image in entry.image.limit(1) if not break %}
    &lt;a href="{{ entry.url }}"&gt;&lt;img src="{{ image.getUrl('thumb') }}" alt="{{ image.title }}" class="img-fluid"&gt;&lt;/a&gt;                                 
    {% set break = true %}
{% endfor %}