Hi guys. A question. I'm considering to purchase a Nikon lens 24-70mm f/2.8 to use it on DX cameras. Some online sources point out however the lens is meant for FX cameras, and they recommend instead a 17-55mm f/2.8. To me I like the reach of the 24-70mm better though it has less on the wider end (which I'll cover with other lens). The 24-70mm seems like a good "everyday" default lens to keep it on. Is there anything wrong with using it on a DX? What's wrong with me using it with a DX when the damn thing fits on the DX and work functionally? How can they say it's not a correct way of using it even though 17-55mm is with the DX? I don't understand their logic. Thank you.