I was playing about with the idea of getting a Full frame camera, currently using a Nikon D5300 and looking to add a D600/D610/800E to this.
Is there much point will I see much difference, main use is wildlife and landscape.
I currently have a sigma 70 - 200 f2.8 non OS which has been a great lens but looking for a bit more reach and a lens with OS if this matters on this size of zoom when you get up to the 500mm mark
Was looking at either the Sigma 50-500mm f/4.5-6.3 DG OS HSM or the Nikon AF 80-400mm f/4.5-5.6D...
I do not need a lens above 200mm however found that on a few rare occasions i would like 300-400.
So looking at either a 1.4 teleconverter for my Sigma 70-200mm F2.8 or would i be better just getting a sigma 70-300mm f/4-5.6 apo dg macro?