Anyone reccommend a good handheld?

[kaminsknator]

Im looking into getting a pda phone through cingular. Ive been looking online and comparing the user ratings and features and trying to figure out which one i should get. Has anyone already been through the same thing and found the best one? One thing i was thinking about too was whether or not i needed wifi on it, any feedback?
Thanks!

[Affliction]

Im also looking for something good. It will be a few months before I grab one so maybe something new by then. Definately get wifi. Thats the whole purpose really.