Looking to go from my 20D to full frame, I also use a 1v with film so what my lenses to behave the same on both cameras. Budget is limited so I see these as my only options really, 5D seem to be around £5-600 and 1Ds 300-600 depending on condition.
As far as I can tell they have near as damn it the same resolution, the 1Ds is likely to be a bit hardier and would take the same battery setup as my gripped 1v. The smaller screen on the 1Ds doesn't bother me I'm fine with the one on my 20D. The 5D is 3 years newer, but IIRC the same DIGIC II processor so are we talking the same image quality? the 5D can be run without a grip but I usually have a grip on my 1v, I like the portrait grip and extra heft it gives. I reckon most 1Ds will be well (ab)used by now and a good condition 5D will be easier to get hold of.
Thoughts and experience for people who have had/used both.
As far as I can tell they have near as damn it the same resolution, the 1Ds is likely to be a bit hardier and would take the same battery setup as my gripped 1v. The smaller screen on the 1Ds doesn't bother me I'm fine with the one on my 20D. The 5D is 3 years newer, but IIRC the same DIGIC II processor so are we talking the same image quality? the 5D can be run without a grip but I usually have a grip on my 1v, I like the portrait grip and extra heft it gives. I reckon most 1Ds will be well (ab)used by now and a good condition 5D will be easier to get hold of.
Thoughts and experience for people who have had/used both.