Im also dumping my touch pro for Palmpre with some un-official plan swapage. I like my touch pro but it still reminds me of my 6700 and 6900. which were cool but im looking for a more GUI experiance. the only winmo specific app i use is tether which im thinking someone will make a program for. I have used lots of roms and radios and still have yet to find one that just works after i add a couple apps. i have crashes and so on and they tend to lag depending on what your doing just having 2 or 3 apps open at once. there is a good review i found that stokes me enough to wait for 4 hours to make sure i get one tommarow. im also stoked that as far as OS's go between linux and windows for pc linux wins for operating with less resources than windows uses.
heres the review.
I hope apps get made to change looks and so on. If just the sdk kit gets released looks like ill try to make some apps myself.
http://www.engadget.com/2009/06/03/palm-pre-review/