I think my search ended. I tried my 10-24mm DX on the FX and it was terrible and required loads of work and some cropping to get the good part out. The problem was I shot at 10mm.
It's raining outside so I was goofing around with it and noticed that when I ignore the 10mm and go up, it's not so bad. I put it in FX mode, vignetting and distortion control on in the cam. Then in LR, I use the lens corrections and vignetting to the best. Here are some shots at different lengths. Vignetting is still a bit of an issue in all but I can work that out in LR. I cut my landscapes to 16/9 or 16/10 most of the time so I just need to center it right.








Around 16/17 it does a well enough job for a DX on an FX.
It's raining outside so I was goofing around with it and noticed that when I ignore the 10mm and go up, it's not so bad. I put it in FX mode, vignetting and distortion control on in the cam. Then in LR, I use the lens corrections and vignetting to the best. Here are some shots at different lengths. Vignetting is still a bit of an issue in all but I can work that out in LR. I cut my landscapes to 16/9 or 16/10 most of the time so I just need to center it right.








Around 16/17 it does a well enough job for a DX on an FX.