My cell service is through T-mobile, but I'm interested in getting a Blackberry or PDA for emails. I may drop my phone and use the Blackberry or PDA for phone calls as well - but its not a necc. function.

I really want to know what are the best modern Blackberrys for receiving emails from Outlook, Gmail, etc. As well as using the internet to serf the web...If it has great cell phone service as well thats great too! Prices would be helpful if you know them off the top of your head! lol

THANKX!!