I'm not sure that your needs are the same as mine. The main reason for me to get the IP-830w is so that when i travel in europe, i don't have to switch phones. I carry a T-Mobile Nokia E70 (import) just for those occasions.
The bigger screen is a plus for me. I had a PPC 6700 and miss the screen, compared to the 700wx that I am using now.
I moved from the 6700 because i didn't like two handed typing. I want to see if it will work one handed for me.
Finally, Palm invested in USABILITY, which Microsoft has NO clue about. The main reason most people still love their 700p is because WM5 is still too complex to do what people need. Maybe when apple releases the iphone they will get a taste of that good UI means.
In the meanwhile, there is a reason Nokia's Symbian is run on most handsets in the world. It's simple and powerful and stable.
Ok, enough complaining. I hope that the Samsung does the trick. I saw one last weekend and am at least intrigued. I have 30 days to decide if to keep it or send it back for another Treo.
I am also considering waiting for Rev A hardware, but there is no mention about new devices and I, for one, am putting up a huge middle finger to UT Starcom. Anyone trusting their money to one of their devices must either be rich or foolish, as they couldn't care about their customers at all.