Sony Clie TJ35 and Palm Zire 71

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Your data and opinions requested. I'm having trouble deciding between these two. (Go ahead and suggest another model if you like :) In particular I'd like to hear about compatibility (ie with Mac, Linux, etc). TIA.

Sony TJ35 link 32 (23) MiB onboard plus sticks Stick: 128/256 MiB $70/120 It's Sony. No built in MP3 player poss. camera stick option 149(?) Missing Sync for CLIE ($30/40) Sticks mount as disks, has iTunes, iPhoto plugins usb sync cable, cradle is $30 USD includes free leather fold case (?)	Palm Z 71: link 16 (13) MiB onboard, plus cards Cards: 64/128 MiB $40/70 Software cards available: Sonic the Hedgehog, Brittanica MP3 kit: 64 SD card $20 w/ unit built in camera: VGA JPG iSync/PD support, "send to" docklet or push thru USB cardreader iTunes support unknown usb sync cradle, ac adapter protective carry case (?)
common: MSRP $ 249.99 USD 320x320 16 bpp color backlit touchscreen OS (5.2.1) , base apps in ROM Palm Desktop for Win, Mac folding keyboard available, $100 both vendors seem to offer free ground ship