haffende wrote in post #18013212
I don't mind blowing off the odd bit of dust off of the sensor..but don't fancy cleaning the sensor on a regular basis if at all....not an issue on my 7D MkII....and thats been on 10fps since I got it 2 years ago.
My 7d2's doing well in the anti-dust department as well, but it is a much smaller sensor, shutter, mirror so that certainly helps it out.
I never shot the APS-H 1D bodies but I don't remember reading/hearing 1D4's troubled by oil splatter issues. But also, smaller sensor, shutter, mirror and not gunning for 12-14, or 14-16 fps helps that out as well.
I think if you're not comfortable cleaning the sensor, the 1DX and 1DX2 might not be the right tool for you.
It's a slight annoyance to deal with, but for me (can't speak for anyone else), it's extremely easy to clone out/remove dust/dots on an image. I wouldn't want to do that for 1000 images (I did shoot over 3000 images at my last airshow) but since 80% of that go straight to the recycle bin (as I was pretending to be heroic dropping down the shutter speed for prop blur), and I only found ~100 or so that I care to share/post, it's not a big deal for me at all.
YMMV