I sold my RH1 last week thinking I was going to the new Zoom H2 or the R-09. I think the RH1 is a cool MD but the controls and layout are not optimal for open taping. I went ahead and bit on a used RH10 I saw on ebay. (
Should have been delivered today but the post man left a note to pick it up at the post office since nobody was home). I sold my 1st RH10 to get the RH1 (should have kept the RH10!!!). I really like that big OLED screen layout and the AA battery sidecar is a definite necessity, the lithium ions in the RH1 don't cut it for me, although I understand it helps make the line out option better.
So, I may still get the Zoom H2 when it hits the streets but I have 2 Hi-MD again and will probably stick with this setup until a 24 bit flash recorder with an ADC as good as the Sony Hi-MD, in the same price range with the necessary controls/power sources is available. I have been with MD since 2003, I understand its limitations and its benefits. Media is still relatively cheap and dependable. I have mastered the issues with Sonic Stage (although I haven't had any problems since at least 3.x and it's not up to 4.3)
Until then, it's hot swap around 90 minutes and keep it rolling...
RH910 in the day, RH10 when the lights go down...