Using Android as primary OS

[kernel610]

I just started with the Android port last week and I really haven't experienced too many issues, just a random crash or two but I think I was accessing something that hasn't been comfirmed as stable yet. I was wondering how many people are using this Android build as their primary OS for their TP2? For those who are, have you experienced any major drawbacks aside from the camera not working? Also, since the battery meter doesn't really work, do you have an estimate on how the battery is? I haven't been running it for too long, but the battery draw doesn't seem too significant. Are you using 2.1 or 2.2? I'm on 2.1 and want to test out 2.2 but does the upgrade keep all your settings and marketplace items? Thanks!