I upgraded to a 1DX mark II from a 7D mark II and this is my experience from the upgrade.
I previously had 2 7D Mark II's and now have upgraded my main camera to a 1DX mark II. I still have 1 7D Mark II as my second body. My primary lens on the 1DX2 is the 70-200 2.8 II and secondary lens (on the 7D2 the 16-35 f4 IS). I primarily shoot cycling photos.
I have to say the AF performance is hands down better than the 7D2. I have a higher keeper rate and the images are noticeably better. A no brainer since we are comparing full frame to crop. I never really used AF zone or AF full on the 7D2 because the AF would slow down noticeably. Not the case with the 1DX2.
I usually use AF 9pt expansion but in certain situations I will use AF zone or AF full with ITR (face recognition) and I notice no noticeable difference in AF performance. It does everything I want with no performance hit and a higher keeper rate than the 7D2.
The extra 14 fps is certainly noticeable especially since you don't see a slowdown when you are using expanded AF points with AF point switching.
There are two downsides, though they are outweighed by the better performance. 1 is the fact that the AF points are more centered in the frame. But in all honesty, the AF spread in the crop vs full frame is the same, you just have extra space outside of the AF zone. 2nd is the extra reach. I sometimes miss the extra reach the crop sensor gives you. I was usually fine with the 320mm the 7D2 gave me with me 70-200 but it may be a matter of retraining my mind with the full frame sensor. I wouldn't mind having a 300 or 400 2.8 but that is an extra $8-10000 i'll need to invest.
But the image quality, high ISO performance and all around better AF performance outweighs the two downsides I noticed with the 7D2. Also there are ergonomic differences that make the 1DX2 better. The body feels a lot more solid and the vertical thumb stick is in a better position where I can reach the main dial without much effort. Another advantage is getting to image review is much faster on the 1DX2.
Is it worth the price? If you have the glass and want to step up to the next level, yes. But starting new, you can buy 2 7D2's, a 70-200 2.8 II and 16-35 f4 IS for the same price as just the 1DX2 body.
I previously had 2 7D Mark II's and now have upgraded my main camera to a 1DX mark II. I still have 1 7D Mark II as my second body. My primary lens on the 1DX2 is the 70-200 2.8 II and secondary lens (on the 7D2 the 16-35 f4 IS). I primarily shoot cycling photos.
I have to say the AF performance is hands down better than the 7D2. I have a higher keeper rate and the images are noticeably better. A no brainer since we are comparing full frame to crop. I never really used AF zone or AF full on the 7D2 because the AF would slow down noticeably. Not the case with the 1DX2.
I usually use AF 9pt expansion but in certain situations I will use AF zone or AF full with ITR (face recognition) and I notice no noticeable difference in AF performance. It does everything I want with no performance hit and a higher keeper rate than the 7D2.
The extra 14 fps is certainly noticeable especially since you don't see a slowdown when you are using expanded AF points with AF point switching.
There are two downsides, though they are outweighed by the better performance. 1 is the fact that the AF points are more centered in the frame. But in all honesty, the AF spread in the crop vs full frame is the same, you just have extra space outside of the AF zone. 2nd is the extra reach. I sometimes miss the extra reach the crop sensor gives you. I was usually fine with the 320mm the 7D2 gave me with me 70-200 but it may be a matter of retraining my mind with the full frame sensor. I wouldn't mind having a 300 or 400 2.8 but that is an extra $8-10000 i'll need to invest.
But the image quality, high ISO performance and all around better AF performance outweighs the two downsides I noticed with the 7D2. Also there are ergonomic differences that make the 1DX2 better. The body feels a lot more solid and the vertical thumb stick is in a better position where I can reach the main dial without much effort. Another advantage is getting to image review is much faster on the 1DX2.
Is it worth the price? If you have the glass and want to step up to the next level, yes. But starting new, you can buy 2 7D2's, a 70-200 2.8 II and 16-35 f4 IS for the same price as just the 1DX2 body.