Well, I may get flack for this post, especially in an Android forum - but where better to get valuable feedback than from people with actual experience...
I am still leaning towards Tbolt but I also still have concerns. Never having used Android, I am still a bit concerned about privacy while pushing so much thru the Google server. I have found some self-sync options to reduce that but still find the overall process invasive. I still think the benefits outweigh but also still not comfortable with it all. But, at the same time, the phone and features are unmatched.
My other concern is the growing frequency of warnings about malware targeting Android OS. It was in the Network News just a week or so ago warning of the increased focus on Android malware and the growing risks. They warned about using credit cards and and banking via phones. And, I saw this posted today too: "Android Spyware Distributed By Third Party Online Marketplaces"
Android Spyware Distributed By Third Party Online Marketplaces -- InformationWeek
And, From this NY Times article:
http://www.nytimes.com/2011/02/24/technology/personaltech/24basics.html?_r=1&src=busln:
And, I just searched "Android Malware" and:
android malware - Yahoo! News Search Results