I would definitely go 750. You mentioned that you connect online with PDAnet. A 750 running WM6 has Internet Sharing built in - just click, connect, and go. No PDAnet required.
WM5 sucked. All new 750's come with WM6 (or you can download an update for free).
I can't really give you an OS comparison as I haven't had a Palm OS device in years. However, if you're set on sticking with Palm OS on GSM, the Centro may be a valid alternative for you.
As for Blackberry, you can't do ANYTHING without a blackberry service plan to enable it. Even the GPS that's built in is typically unusable until the service plan enables it (yes you have to pay monthly to use you're own hardware!) Unless you need to connect to a corporate BES server for your email, I would stay away from blackberry. |