Hi
...and maybe that will help you some when it comes to making the decision. There are quite a number of things to consider when choosing between the 1D and the 1Ds.
First off, look at the frame rate. Do you think you will have need for a frame rate greater than the 3 fps the 1Ds has? If so, then the answer will be that you need a 1D instead. If not, then either would do.
Secondly, think about the file size generated by the 1Ds. There will be a longer write time for each file onto the main storage card, so the buffer will fill more quickly and flush more slowly. Even at a rate of 1 or 2 fps, the 1Ds will buffer lock well before the 1D does.
Next, do you think the ISO limit of 1250 on the 1Ds is enough, or do you think you will be needing 1600 or 3200? Again, if so, then the answer comes out 1D. If not, then either would do.
Finally, think about the number of images you tend to generate. You have to store these somewhere. Consider the specs of whatever computer you're going to be using to process, print and store the images on. With the 1D you will need less machine than with the 1Ds. You will be well advised to consider a DVD-R drive with the 1Ds, while a CD-R drive will do for the 1D.
The 1Ds image size is required if you want to print large size photos, like 24x36" for example. The 1D images won't interpolate up to this size with anywhere near the quality, of course. If you're only after 8x10's, then the 1D will be fine and the 1Ds will be somewhat overkill. However, with the 1Ds you can easily crop away 2/3 of the captured image and still produce a fine 8x10 print. With the 1D you need to pay much closer attention to the framing at capture time.
Of course, there's the much talked about wide angle capability of the 1Ds. I won't rehash all that, but it is another good point and requires consideration.
Personally, I'm into a slightly more involved equipment change. I'm in the middle of moving from Nikon to Canon to gain the advantages of USM in all the prime focal length lenses (and some IS as well as long as it's here).
I went from a combination of a D1H and D1X to a 1D as the first step. I'm now in the middle of buying a full set of prime lenses up to the 300mm point. My next step is to get an Epson 7600 printer so I can produce large prints, and then finally add a 1Ds as the input device for the printer. Along about the time I get a 1Ds, I also need to perform some upgrades to my computer equipment (i.e. faster processor, more memory, more storage, add DVD-R, etc).
No, I don't think being an amateur has much of a bearing on the 1D vs. 1Ds question at all. The only thing I can think of where that matters is if one can scrape up the bucks to get a 1Ds. As a group, professional photographers would have an easier time coming up with the money to buy one, of course.
One advantage to being an amateur is that you
don't have to justify spending your money on a 1Ds. If you can afford to do that, then you do it because it keeps you out of the bars at night!

If you want large prints of the kids hanging on the wall, then you know which way to go. Might as well buy a LF inkjet printer while you're at it, too!
Stan
Please help me justify my own insanity and lust!
Currently I own a D30, and am thinking it is about time for an
upgrade before a trip to India and my sisters wedding.
Currently leaning towards the big plunge and jumping to the 1Ds.
I am totally an amature but before you flame me for spending the
money, I have a little logic...
In hind sight, I should have bought the 1D a year ago instead of
the D30 since the cost of a D30 then was 2000 and the cost of a 1D
now is 3800 for a total of 5800, what I could have bought a 1D for
last year!
So my fear is that I will spend 3800 on a 1D now and really regret
its (admitedly great) 4 MP. Same logic holds by the way: D30 then
plus 1D now = 1Ds now!
Shoot mainly landscapes and small children
Want to be able to hang landscapes on the wall (big prints) but no
need to go beyond 8x10 for kids.
Fed up with D30 AF and White Balance
Can you help me justify this to myself and my wife?
--
Amateur Photographer
Professional Electronics Development Engineer
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