I got up early this morning and headed to the coast for sunrise. Although I brought several lenses with me, I ended up sticking with the 16-35 IS for the vast majority of the time. All of these were uploaded to Flickr at pretty high res, so feel free to download them and check out the details and quality from the 5Ds sensor.
Three shot vertical pano:
IMAGE LINK: https://flic.kr/p/Nxpyew Big Talbot Island 2; Jacksonville, FL by Justin Simmons, on Flickr
5 shot pano. More than 12k pixels on the long side IMAGE LINK: https://flic.kr/p/NgrB3C Highway A1A Southbound. Just North of Jacksonville, FL, 12,288 x 5530 pixels by Justin Simmons, on Flickr
The resolution is really just absurd - it genuinely surprises me (and my computer's RAM) every time I open new files. A perfect example: I didn't even know there was anyone fishing out there until I merged the files after I got home.