autocad 2002 vs autocad 2004...

hi do you think i should get the Autocad 2004 just because it's the last version, or because of its buttons that have a brand new graphism full of colors,
or because of new interesting functions ? thanks for your help.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.