New F50 Review
I'd prefer higher ISO over IS. That's not to say that I don't like IS, but higher ISO is much more effective.
IS only accounts for handshake.
ISO accounts for handshake and moving subjects.
That's why there are many Fuji fans out there that are disappointed with the stupid-high megapixel sensor that sacrifices ISO performance. They were all hoping for the same 6MP super-CCD but with IS and a few more manual controls.
That's why I ran out and bought an F31 as soon as I read the spec's of the F50.