My favorite is
[ROM] Warm Z TwoPointTwo - [RLS 1 - 02/23/2011] - Yabba Dabba Doo -- it's not GB, but it is Sense 2.0 and it works great!
It does use Sense 2.0, but since it's a Desire Z port, it lacks WiMax (4G) support, usage of the front-facing camera (unless you download a 3rd party app from the Market), and I've never really tested the Visual Voicemail to see whether it works or not, but the post says it doesn't.
Other than that, the only reason I switched back to a Sense 1.0 ROM is because of the WiMax support. I live in an area completely blanketed with it and use it a lot while at work.
The voicemail was an issue with me until I learned that you can make your Sprint number your Google Voice number and Google Voice completely integrates into your voicemail so you can receive transcribed voicemails if you want and have Google Voice handle all your calls. Now, when someone calls that is an unknown number to my Google Contacts, Google Voice will ask them to say their name. When I answer, it asks me whether I want to (1) answer, (2) send to voicemail and hang up, or (3) send to voicemail and screen the message left... with the option to answer at any time.
It's really worth getting that setup, if you ask me. Then, if you have spotty 4G coverage anyways, it makes the decision really easy as there is nothing you'll be missing in this ROM...