Some people love demonstrating how clever they think they are, they just can't help themselves. Pop goes another potentially interesting thread,forgive us Father,we are not worthy.
The thread is entitled "Upgrade to full frame inevitable" and we're discussing the comparative merits of upgrading to full frame.
5D2, 21mp full-frame etc.
Never seems to pan out like that with real life images though. If only the word was made from resolution charts

The differences are always more pronounced when shooting subtle details and tones, and not hard edged resolution charts. I'm not on about the 2 images I posted last in this page BTW... they were to show how a 10MP image printed to A02 compared to a higher res FF image printed A02 in response to Pete and his 40D/A02 scenario.
In essence I agree with what you're saying. I've only ever maintained that unless you have a need to print big, there's not really any point in upgrading to full frame. I'm a fussy sod, and I hate crop sensor images once printed big.. they have something about them that just looks more processed and digital... it's all in the fine details and tones in the aliased areas. Your opinions may differ. Same outcome though. Don't print big.... don't need FX. Simple.
The odd thing is about this thread is that while some of us are arguing over points most people don't care about, or don't matter that much to most people, it has had a single outcome: That upgrading to full frame has no benefit unless you have a need to produce really big images.
If you're buying a camera and your primary concern is how good the images look at A1 or whatever, then there's a real reason to go full frame. If you don't print often, and only print at A3 when you do, then there's not really a great deal of point. If you already have the lenses for full frame, then why the hell not, yes... Some FF cameras are not much more than crop cameras, but to sell your whole kit, and sink thousands into this when you don't even print big, or print at all even, is pointless.
I don't think that has ruined the thread at all. I think that's a pretty good outcome seeing as the title of the thread is "Upgrade to full frame inevitable?"
No... it's not inevitable. In fact, for most people, it would be pointless.
[edit]
Still one elephant in the room though.
Noise
D7100. 24MP DX ISO6400
D600. 24MP FX ISO6400
Even a higher density FF sensor fares better
D800 36MP FX ISO6400
Shoot astro stuff? Event photography? Sports? This could be a deal breaker if you regularly head into the upper ISO ranges.
IMO, this is where manufactures should be researching and developing. Forget Pixels... we've got more than we need now. Solve this issue please.
I think the issue some have with this thread is it's utterly destroying any rationale they had for spending loads of cash... and that has annoyed them, as to go ahead and sell up everything and invest in full frame after reading this thread when you've no real need to, is causing a wee bit of cognitive dissonance I think

"Oh.... no need then.... Damn... so that means I'll have to admit to myself that I only want one because it's "professional" and what really appeals is strutting around with the "D800" on my strap displayed prominently

... but that would make me a bit of an idiot... Grrr... I'm angry now.... Don't like that.... must externalise my anger..... Must... find... reason.... MUST.....
NOISE!.... Thank God!... yes.... NOISE! I need it because of lower noise levels. Phew!... close call.
LOL.. sorry... couldn't resist. I know for a FACT that such people exist though... and they're more common that you realise. Only you'll know if that's you or not.

If it is... don't shoot the messenger... just ask yourself. Do I need this, or do I just want it. If the latter.... fine... fill your boots... but you don't need to rationalise it. It's your money after all... you earned it... spend it on whatever you want. Buying stuff is cool
