I got the S2 earlier this week. The only problem I've encountered is I now find my S0 to be utterly unusable by comparison. I had been planning to keep it as a travel backup, but the performance difference is so enormous that I quickly lost patience with the older unit.
First world problems to be sure.
I have a series 0 and just purchased a series 2 (waiting for it to ship). Is the performance that much better? I am hoping it is. I don't think the series 0 is bad at all but if it's that different, I'll be even happier.
Thanks!