AFAIK there are new 3G HTC devices (these PDA style things that the networks rebrand as their own are made by HTC) coming shortly. One with a slide out keyboard if I remember correctly?

I guess it just depends if you want/need 3G or not! If you do any form of mobile web browsing, downloading large email or email with attachments or if you watch mobile video/tv then 3G is a must.