I recommend based on my experience and personal needs, so your mileage may vary.
I did used so many 3rd party lenses to end up at the end with OEM glass. Sharpness is important, but no the only thing to look for. Contrast, precise and consistent AF is very important too along with good metering and lens to flash interaction. When I dumped Pentax back in 1999, I bought the camera everybody was talking about, the Nikon F5. At $2,000 it broke my budget and I had to settle for a Tamron 28-105mm which wasn’t bad but it didn’t make my brand spanking new F5 shine. I missed a lot of shots in a Tony Hawk show in old San Juan thanks to having my camera attached to a so-so lens. It would have been a lot smarter if I got the Nikon F100 for half the price but almost equally good with a good piece of glass attached to it. I wish I had someone to give me a piece of advice by then. Eventually I made money out of my gear and matched my F5 with a good 28-70 AF-S and paired with an F100 for back-up. The F5 today has just sentimental value, they just cost around $450.00. The glass is another story value wise.
The 16-85 is a nice walkaround FL, but in my honest opinion, a bit overpriced. With $999 one can get a good condition used 17-55 and even less with some luck. I wanted a Nikon 16-85 but price made me scratch it off my list. I just wanted something lighter than my 17-55 for those days. At the end, I’ve been using my Nikkor 17-55 for everyday and has been around for 3 camera generations. A good camera will always be in the horizon and they always get better, 3rd party glass wont get better over time neither it retains its value. For my style and needs, I don’t need VR on the 17-55, but that’s me.
I see so many folks getting a nice Nikon D300s and attaching it to glass that wont make sense in a camera like that. Is like laying an AMC Pacer engine on a Nascar car. Go for a Nikon D90 and and with the money saved, get the best Nikon lens you can buy. You get a Sigma, Tamron lens and by the time you put a budget together for a good Nikkor, the D300s has been replaced for yet another better camera. When possible, start with the right foot, a Nikon D90 with a good lens on front of if makes the heck of photographic combo.
PS,
I’m using the Nikon D90 as an example at the time of writing, it will be replaced for sure in the near future, perhaps a Nikon D90s or something like that. While I’ll see my camera go, my good Nikon lens will stay. Being a Nikon user is all about the glass.




This HD video was shot with 4 Canons 5D MK-II from NY based photographer 




