Some follow up for anyone who cares to read. At least its therapeutic for me... so ignore if you must.
I spent a lot of time looking at the phones that are currently available as well as the rumored upcoming Verizon phones. The contenders were the Sprint HTC Touch Diamond, Touch Pro and Palm Treo 800w, and on Verizon it would be the as-yet unreleased Touch Pro (rumored to be coming this month) or Samsung Omnia (which I heard was delayed again). Current rumors speculate the Verizon version of the HTC Touch Pro (aka VX6850) will have locked-down GPS to force a VZ Nav subscription fee and possibly less RAM as compared to the Sprint version. AT&T will also be carrying it as the AT&T Fuze, but since I can't get AT&T service inside the buildings at work, that option is out.
And I need a touchscreen device instead of a non-touchscreen Windows Mobile device as the mobile version of Citrix doesn't support Win Mobile 6 Standard (i.e., non-touchscreen devices). So things like the Blackjack, Moto Q, Samsung Ace, etc., are out.
So I really only have 4, maybe 5 options - 3 on Sprint and one to two on Verizon.
So, I ordered the Sprint HTC Touch Pro; its shipped and will arrive on Tuesday according to UPS tracking. I spent over an hour with the phone at the Sprint store going though everything very carefully. While at heart its still a Windows Mobile phone, at least the TouchFlo 3D interface glued on top does a decent job of hiding much of it and handling app launching, and the Opera Mobile web browser should actually be a reasonable functional replacement for Mobile Safari. It supports full HTML rendering like the iPhone, double tap gesture to zoom, finger scroll/pan, multiple tabs (separate pages like on the iPhone), etc. And at the Touch Pro's VGA 640x480 resolution, the pages are rendered quite nicely. Way, way better than Mobile IE for damn sure. And WinMobile 6.1 has come a long way from my pre-iPhone Moto Q.
The slide-out full Qwerty keyboard should be nice for typing out longer emails (and of course posts to MacRumors forums). The screen looks really, really sharp, especially movies. But the phone is a chunk compared to the iPhone. Shorter and narrower, but thicker. Not horribly so compared to other non-iPhone smartphones, but chubby nonetheless. The phone has a silver/chrome/black motif, so it looks very professional. Even more so than the all-black plastic european GSM version.
Anyway, I should have it by Tuesday and I'll give it the 30 day trial and see how it goes. I'm actually kind of hoping that corporate email access sucks, so I can forget the whole thing and keep the iPhone. We'll see.