I've been offered first refusal on a 1D MkI. I'm wondering if it's still a good camera (bearing in mind I'm using a 20D which isn't exactly cutting edge). I'm quite interested in BIF photography and I don't know that my 20D's AF is entirely up to the job. Of course I'd be keeping the 20D as it's got the edge on resolution!
Is the 1D that much better for what I'm after (I know the crop factor is less, but besides that).
I don't have any EF-S lenses so I'm hoping my lenses will be fine.
I gather the 1D can print well up to A4 with no problems and I tend to print up to about 9 by 6" and don't print that much anyway.
Any thoughts?


