Saturday I purchased the Nikon 70-300mm f/4.5-5.6 VR. I already have an 18-200mm VR and a 50mm 1.4 for my D80. The 70-300 is fine except slow. I called today and the good folks at the local store are willing to take back the 70-300 to trade it back on a used 80-200mm 2.8 Auto AFS (but no VR) for $1,299. I understand I might be able to get cheaper but I like supporting local stores who provide excellent customer service - and so far this has been the case with this store.
I'd like to pull in tighter shots from a distance. I'd also like the flexibility of capturing motion in low-light options (basketball in a gym, nature shots). In other words, I want a 80-600 1.4 VR for $500. So I'm in a quandry.
Do I keep the 70-300 4.5 VR or is it a step up to get the 80-200 2.8?