TeamSpeed wrote in post #17737139
And exactly what will you be able to do with all that resolution? Just web and small prints, or will you be producing very large prints, or cropping and producing somewhat large prints? Personally, all that resolution matters little if all you plan to do is resize it down. The 5D3 will do just fine in that case. Just my thoughts....
I would only be using the 5Ds series if I wanted to be able to crop and still end up with a file that was akin to the 7D or 7D2 final result, or if I were doing landscapes and printing large so that all the distant items had all the detail.
With modeling shots, actually having crystal clear detailed resolution isn't really a boon, because many times you are going to soften complexions, or do a glamour filter, etc.
Was there something you expected to get with the camera you aren't getting with the 5D3, or is this just a case of GAS?

Definitely not GAS - I actually dread the checking out process of new and expensive ( for me ) stuff.
You may be right and I may be sorely dissapointed. But to my eyes, different sensors seem to produce better images - some have a sort of rich pop that I Cant explain technically. For example the files produced by the 1Dx seem to have a richness that my old 7D didnt have. I cant explain it because there are enough pixels from either to display perfectly adequately on my screen.
The 5D3 closes the gap to a point where there would be no way I could justiify buying a 1DX ( good job as the buyer of the house I inherited baled out the day before we were due to exchange contracts - so now I am running 2 houses - so definitely no budget for pretty stuff atm).
My friends Nikon D810 has that wow factor in the images, better imo than the 5D3.
As for useage, I want to get back to more Landscape Portraits, so its as much about the landscape as the model subject.
I am hoping this will give the detail on the model and also the real detail of the background landscape. i hope to sell some more 60" x 45" silk screen prints. And I hope one can see a difference in those.
One of my private collector clients has commissioned 2 sets of a model, he now wants one of her nude - she was not keen, but the latest idea swung her. Its a series of shots of her in multiple little sand dunes (showing all the wind driven patterns in the sand) Initially she will be a tiny figure within the landscape, and the series progressively zooms in, until she fills the frame. A sort of magnification strip tease. So Thats all about the landscape, done at sunrise and sun set. The client is paying our expenses to go to Fuerteventura. Yeh he really has a thing for her lol!
I also hope as about 70% of my clients say they have 4"K screens this image richness will show. Thats a big gamble because I have to sell the 5D3 to buy my 4K workstation. So I wont know until its too late.
And bluntly the other factor is financial, I am hoping that by taking a sort of sideways upgrade, I can be selling the 5D3 whilst it is still a current model i.e. Rather than once the 5D4 arrives I assume the 5D3 prices will take a bigger dip!
The rumours on the 5D4 really dont excite me at all. If the 5DS R had not come along I would definitely have skipped the 5D4 upgrade, nothing there for me to justify the cost of upgrade.( unless it had the Sony sensor of say the Nikon D810 ).
The other benefit is I am hoping that say one has a full length portrait and it happens to have a "killer" look on the models face - that I will be able to crop in and turn it into a stunning headshot, without losingany percievable quality ( obviously at the sizes I use )
And the other reason is doing quIte a few "Horse portraits" for the financially well off, some of them have stunning houses, so I am hoping I can incorporate the detail of the lovely country house background, more in some shots.
But there is a nagging doubt in my mind, that you may well be right, and this will end up a fruitless excercise. Hence my reason for going Grey, at UK prices it would be a no go!
I guess time will tell. And in the worse case, my 5D3 currently has about 40,000 clicks, so if I kept it another 2 years it may have 80,000. - so by moving it on now, when its absolutrly perfect I avoid future potential repair expenses. ( not that 80,000 is particularly high for a 5D3 ).
I am shaking with laughter, I just looked at your past equipment list!! If I had bought that lot - seriously my wife would have killed me by now
Anyway how do you find your 5DSR compares with your 5D3? Image quality wise?
Canon EOS 5DS R, Canon EF 70-200 F2.8 L Mk II IS USM, Canon EF 70-300 F4-5.6 L IS USM, EF 40mm F2.8 STM , RC6 Remote. Canon STE-3 Radio Flash Controller, Canon 600 EX RT x4 , YN 560 MkII x2 ; Bowens GM500PRO x4 , Bowens Remote Control. Bowens Pulsar TX, RX Radio Transmitter and Reciever Cards. Bowens Constant 530 Streamlights 600w x 4 Sold EOS 5D Mk III, 7D, EF 50mm F1.8, 430 EX Mk II, Bowens GM500Rs x4