Buy 650 or wait for 700w and EVDO

[SlimJim]

I am wanting to purchase a PDA with Sprint. I was looking at the Treo 650 or wondering if I should wait on a 700w. I see the other PDA Sprint offers but its too bulky but gives you EVDO Speed. My main purpose of the Treo is to give me Email to my phone and also allow me to use the Bluetooth to hook up to the Internet on my laptop. I know Sprint allows you to connect unlimited with their Vision plans. However, I have noticed that with the other Sprint PDA that you have to select a different plan and they charge you per MB. IS this going to be the same with the new 700w. I would rather surf at slower speeds than have to pay per MB. It would be easier to just get one of their cards(I guess thats their intentions). Anyways any ideas let me know. I about to just break down and get the 650. Im still wanting to have the Internet in my hand! LOL

Jim