Luckily for me, and for all the Canon shooters just about ready to give up on them, the Canon 5D Mark IV was announced. I held off on making my Nikon D5 purchase and got my hands on the Canon 5D Mark IV right away.
After a month of shooting the hell out of it, my Nikon gear was up for sale, and for the first time in my career I officially became a Canon shooter. Not just me, but my wife as well.
We use it for our wedding and portrait sessions,and occasionaly for achitecture-real estate photos.
Great camera + the new adition of Canon EF 85 f1.4 L IS - great combo!