Great info, thanks for those updates. The Tungsten W reminds me too much of the new Palm Pre phone for Sprint in some way, so not too exciting, but anything with the Android platform would be welcome for Sprint.
The Sapphire's look pretty cool too but I really like having my keyboard so I probably wouldn't upgrade or anything like that just yet.
I may be in the minority here but I like having the chin on my phone, it keeps my phone centered well and I am pretty bad about holding the phone with my shoulder too sometimes and it stays in place like a pro

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