title: Is there any difference in read count when fetching 10 items in one call vs 2 item in 5 calls when using cloud firestore?
body: <p>Is there any difference between these two kind of fetching when it comes to read count in Cloud firestore?</p>
  
  <pre><code>Firestore.instance.collection("collection")
      .limit(10)
      .snapshots();
  </code></pre>
  
  <p>vs </p>
  
  <pre><code>Firestore.instance.collection("collection")
      .startAfter(lastDocument)
      .orderBy('field')
      .limit(2)
      .snapshots();
  </code></pre>
  
  <p>In first part, I am fetching 10 documents all at once, in 2nd part, I am fetching only 2 documents at a time but calling it 5 times to get those same 10 documents, starting after the last fetched document. </p>