should not be a problem. if u still shoot landscape and still life the 7D is still the camera to stay with
It is a problem... sometimes u don't have all the time in the world to shoot a landscape... or you thought u hit the right focus... but when u return home, the focus is soft... or the still life (buildings, groups shoots) are a little soft... I find that my 7D is misfocussing with the 17-35mm quite a bit... probably an issue with wide angle lenses but it takes too many focus confirmations for my liking to be sure that it's fixed focus accurately... my pet peeves are slow and inaccurate focus plus hunting... for goodness sake, 50mm @ f/5.6?!