I find myself suddenly in need of a new phone and am considering one of these phone/PDA combos. The blackberry isn't officially listed as a phone that syncs with OS X, but PocketMac seems to have satisfactorily addresses this shortcoming. So I am mostly interested in people's evaluation of the strengths and weaknesses of these PhoneDAs.
Hopefully some people here have experience with one or both of these tools and are willing to share. Thanks in advance.