really depends on you and what you want out of a pda. personally i value functionality over form, so i went for a Vx over any of the bigger bulkier pda's out there. i didn't need a color screen or any of the extra features some of them tend to pad their organizers with. and as far as form went, i really liked the slim, sleek look of the Vx.
my friend has a IIIc, and all i can say is that i know from prior experience that i probably wouldn't carry around an organizer with the IIIc's dimensions. at least the Vx is thin enough for me to stick in my pocket and go about the day without being bothered. i've owned a palm pilot, a III, IIIx and a IIIxe, and the fact that the Vx is smaller than any of the III series and that its screen is sharper and clearer really makes it a keeper.
i'll admit that color is very nice. and when the next generation of palm V's come out...with 16 megs and color packed in the same design, i might just have to upgrade.
