diff --git a/slides.md b/slides.md
index 70bdce5..0eb7a88 100644
--- a/slides.md
+++ b/slides.md
@@ -645,7 +645,7 @@ transition: fade
 ---
 
 ## Arnhem → Ireland
-# ~XXms
+# ~25ms
 
 <style>
 h1 {
@@ -654,9 +654,10 @@ h1 {
 </style>
 
 <!--
-- XXms away
-- But responses are being served quickly
-  - Page loads take just XXms
+- 25ms away
+- That's just the connection
+  - If we tried to load a page from here, it takes closer to 300ms
+- So how are page loads taking just 28ms?
   - That's the CDN (Cloudflare, in our case)
 -->
 
@@ -665,8 +666,8 @@ layout: cover
 background: /map.jpg
 ---
 
-## Arnhem &rarr; XXX
-# ~XXms
+## Arnhem &rarr; Amsterdam
+# ~7ms
 
 <style>
 h1 {
@@ -675,10 +676,16 @@ h1 {
 </style>
 
 <!--
-- This was actually served from XXX
-  - Just XXms from me
+- This was actually served from Amsterdam
+  - Just 7ms from me
 - It's closer to us
-  - Quicker
+  - Much faster (28ms)
+  - Users get what they want faster
+- That 18ms penalty is paid multiple times
+  - It's not once per page load
+  - It's not even once per request
+  - It can be a few times per request
+  - So it starts to add up!
 -->
 
 ---