I had a fire in my office and was able to upgrade via insurance to a 5d Mark III... gave my daughter the 5D... she loves it, and I find the Mark III just fine for everything and I would not go any further in buying new, Sony etc., I also have Leica M9 and M10. with the software available now I don't see how anyone needs anything else. lightroom etc. it's so easy now compared to when I was making my living shooting. And egads, the phones!!!!