I have an Axim
I have an Axim, waited for about six weeks when they first came out, but it well worth the wait. I have the 624 MHz X30 with Wi-Fi and bluetooth. I never use the Wi-Fi, but it makes for good demo's for the non-geek type. The quality of the product is not a rigid as the HP's, but I have not had any problems to date. I figure these things will last at most two years before something else compelling comes around or it breaks. The outside buttons are set to record memo's which is a nice feature. It is very good value for the money and the premium for other PocketPC venders is not worth it.
Pocket PC works so much better for me and the way I think than my old palms. Your mileage may vary.