I've had the VR version for about a year now and I'm reasonably satified with it. Of course, what you want to use the lens for is THE main factor in deciding what to get. My experience is that for stationary or slow moving relatively good size things (people, animals) dead sharp hand held pix at 450mm equivalent are no sweat with my D90. However, what I got the lens for is taking pictures of radio control airplanes with 3-8 ft wing spans going 20-70 mph 50 to 500 yards away. For this, the lens has some issues, or maybe it's my lens / camera pair. Thank heaven for 4.5 shots/second. The closer you get to full zoom, the more chance you have of losing focus. When it locks, the pix are great but probably 20%-30% of the time, I miss the shot I wanted because it lost focus. I have recently found out from another RC airplane photographer that, for our kind of shooting, I should turn the VR off as it will / does blur the pictures. This raises the question of why have VR in the first place. I guess my advice is that if you're going to use the lens for fast panning shots, don't spend the extra bucks for the VR.