The title says most of it.
I always said when MFDBs went full frame (with long exposure), I would consider making the move from film to digital.
So clearly that is available, and I've been scheming this transition for some months and was just about to take the plunge with a 645DF and IQ260 demo unit...then the IQ250 was released. I've seen the comparisons and from what I gather from others' analysis the IQ250 is the better performer, at the very least in low light.
So where this is all going is: What do you think the timeline is a for a full frame CMOS back? I LOVE the way medium format looks, but it just seems like a bad time to drop the $$$ on making the move from film when there seems to be so much change on the horizon for this corner of the photography world. That said, I know you can't put off such purchases forever just because there might be something better next month/year/whatever.
Any thoughts and opinions on this will be grately appreciated.