As my sig says, I have an HP ipaq h1930 and Sony Clie T615C. I used the Clie for abotu 12 months before I had the opporunity to try out a PPC (another 1930) at work. I fell in love with the form factor (if you've seen a 1930 you'll know what I mean), speed (even though it's a slower model), O/S (I _like_ windows mobile) and the huge amount of things I can do on it (see my other post in these forums to see what I have installed on it

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I rarely use the Clie now, but keep it in my bag (just in case). There were some things I liked about palm os; it's pim features are better than the PPC alternatives, out of the box. Still, I love my PPC and can't ever see myself going back.
Craig.