I've just taken the plunge & bought myself a factory refurb'd Galaxy S2.
I don't often update my phone (my previous was a Nokia 5800 Xpressmusic) so I'm on a bit of a steep learning curve.
I'm impressed with these big screen touch phones & it seems the Samsung is the best out there at the moment (I'm still amazed at 1gb RAM......my 1st PC didn't even have that much!).
I've sorted out a couple of bigger batteries to have as spare (the achilles heal, I gather) but I'm looking to make the most of the device so I thought I'd join here.