Browser: WiFi Vs 3G speeds

As we all know WiFi is always a good extra to have on your phone, but does it really make that big of a difference? 

Why don't you be the judge of that. 

Here is a link to download:

http://www.megaupload.com/?d=PE7NXCF2

Here is the video:

So, after watching this, how do you feel about WiFi?