Originally posted by simple mick The days before christmas i wanted to spend a bit money to the suffering economy (my own christmas gift). So i went out to take a look to all those FF DSLRs. I rented a D800, a EOS 5(III) for a few days and tried the D600 in a shop.
I used them in that way i use my K5's (landscapes, nature, cityscapes). I printed the pics in DIN A3+, using the best settings i can on my PC.
But - there is no advantage for me in FF
The results didn't look better than the results of the K5 (i use very good Pentax and Tamron lenses), the prints in DIN A3+ didn't show an advantage of FF or more pixx. OK, there is the advantage to crop the images, but i always try to arrange my photos the best way, when i take the photos. Than there is less cropping in pp.
My result is: i really don't need FF (at the moment). I can do what i want to in the best and affordable way with my K5 (i think the same is for the K30) and i decided to spend these free dollars in a further holiday next year in Scotland (where else?) and looking for good pictures.
My opinion!
simple mick
I wouldn't doubt that you are happy with A3+ prints from the K5, or that you can't see much difference with FF cameras at that print size. All the cameras in question are capable of producing excellent prints, much larger than your requirements. You're being very sensible in deciding to put your money elsewhere. A rational decision made on the basis of testing!
We all have our own reasons for preferring different formats.
I am still using a K20. I sell 24x36 inch prints from it in serious galleries. Without knowing what I shot with, people are consistently impressed by the sharpness. Detail is very important in my style.
However, I would prefer to have a higher resolution sensor. 24x36 inches is at the outer limits of what is acceptable by my personal standards. I'd like to take my digital work to the same standard as my medium format film, where my basic size is 30x40 inches. Why? Among other things, people with money seem to like big honking prints.
I think 24 megapixels might do the job, but will draw no conclusions without doing as you did and testing some cameras. I will do this in a year or so, once Pentax has finalized its new product line. (Real world industrial design and production takes a lot longer than a video game simulation...)
APS-C might do it for me. However, I used to shoot a lot with an early FF DSLR- the Kodak DCS Pro14n. That camera had its problems, but it was a delight to shoot with lenses such as the Sigma 20/1.8. Something that is often not mentioned in the APS-C/FF debates on this forum is the advantage of the larger, bright viewfinder of FF cameras. Makes quite a difference if, for example, you are working underground with nothing but the illumination from a miner's helmet-mounted lamp.
I don't care much about the much-ballyhooed differences in DOF between the two formats. For one thing, the differences aren't necessarily as dramatic as some would make out. For another, in the real world most photographs are not shot wide open. In my case, my style requires shooting at mid apertures, and sometimes stopped down as much as f/16.
Because I also shoot film, and out of hope that Pentax will eventually go FF, I have accumulated a set of FF capable lenses from 15 to 400mm. Therefore I'm in good shape whether Pentax goes FF or not.
Whether Pentax comes out with a full frame camera is a business decision. I don't see much point in getting excited about speculating about what will happen. I intend to wait and see, and will make a business decision myself.