Model::create VS Model:insert (Number of query)

When to use insert method instead of create ? in this example the insert perform only one query for 3 tags :

$inputField = 'tag1,tag2,tag3';

$tags = explode(',', $inputField);

$data = collect($tags)->map(function ($tag){
    return ['name' => $tag];
})->toArray();

Tag::insert($data);

// 1 query

create 3 query

$inputField = 'tag1,tag2,tag3';

$tags = explode(',', $inputField);

foreach ($tags as $name) {
    Tag::create(compact('name'));
}

// 3 query

So if insert method performs 1 query why most of videos in laracasts uses create in foreach loop?