I've done a bit of research, as I'm not all that understanding of lenses (just getting into it all) I've got two Im wanting to
know about and what certain things mean.
One is a Nikon AF-S DX Nikkor 18-300mm f/3.5-6.3G ED VR
What does the DX, ED and VR mean?
Other is a Sigma 18-300mm f/3.5-6.3G DC OS HSM
What does the DC, OS and HSM mean?
I'm thinking I might go with an 18-300mm as I think it will save time in changing lenses when it comes to capturing close
up to distance photos. With horses and horse sports most actions happen very quickly from being far away to close up