What would you suggest for a guy who is about to buy his first dslr and is stuck between the Canon and Nikon war? all I want is a camera which can satisfy me for about 1 year or so, and then I will be buying a full-frame. I've heard the Canon L series glasses are the best lenses available and even better than Nikon's expensive ones. is it true? (I personally don't believe such thing but I'd like to make sure) since I will be upgrading to full-frame soon. so we are talking about their performance on full-frame camera's. and please dont start the famous Nikon vs. Canon war down here. let's just talk about these two brand's expensive lenses and compare them to each other. okay? as a start I've seen the famous 24-70 reviews for each brand and I really liked the Nikon's version better (yeah, it's a little more expensive than canon's version but we're just talking about quality not "quality/price") oh! and BTW I mostly do landscape and stock photography. and I've already chosen two cameras from the two brands: Nikon D90 and Canon 50D so which way should I go?