do you have this lens? what quality pictures does it take? do you know enough about lenses to give me an informed answer even if you don't have it. I found a refurbished one at adorama for $299. The other option is an 85mm f/1.8 at B&H for $339. I know they are waaaaaay different types of lenses, and I know about the latter, but I was just wondering about the quality of the 28-200


