HI guys, Just wondering if you guys had any input about both of these lenses? The 18-70mm is considered "pro" glass from what I read, but it lacks VR. I am between these two...just wondering which is a smarter buy. These are for my new Nikon D80. 18-70mm for $150 18-105mm for $200 I can really go for either but I was looking for something sharp and fast. Cost doesn't matter between these two. And I am sure it's redundant to get both. what do you guys think?