Hi everyone, new to this forum so go easy on me!
I have a Nikon D40 with just the standard 18-55mm kit lens at the moment. We're off to WDW in a few weeks time for 3 weeks and I've totally confused myself as to what additional lenses I need. Having read numerous threads on here I've come to the conclusion that my kit lens will be ok for the vast majority of shots but i could do with something a little longer. Now here's the problem i'm now facing...what to get! When I've been before I used a small p&s which was terrible in low light and not enough zoom for some of the shows. I particularly want to get good shots of shows indoors, night parades and fireworks this time. I've narrowed it down to the following and would like some advice as to what would be my best option.
Nikon 55-200VR to partner my existing kit lens.
Nikon 18-70 on it's own.
Nikon 18-135 on its own
Nikon 18-200...would really be stretching the budget
Sigma 18-200 os hsm
Sigma 17-70 hsm...would this be better for low light as it goes down to F2.8?
I don't want to keep swapping lenses all the time but don't mind swapping now and again and I don't want a lens that I have to focus manually so it has to be compatible with my D40.
Any help would be very much appreciated.
Nick

I have a Nikon D40 with just the standard 18-55mm kit lens at the moment. We're off to WDW in a few weeks time for 3 weeks and I've totally confused myself as to what additional lenses I need. Having read numerous threads on here I've come to the conclusion that my kit lens will be ok for the vast majority of shots but i could do with something a little longer. Now here's the problem i'm now facing...what to get! When I've been before I used a small p&s which was terrible in low light and not enough zoom for some of the shows. I particularly want to get good shots of shows indoors, night parades and fireworks this time. I've narrowed it down to the following and would like some advice as to what would be my best option.
Nikon 55-200VR to partner my existing kit lens.
Nikon 18-70 on it's own.
Nikon 18-135 on its own
Nikon 18-200...would really be stretching the budget
Sigma 18-200 os hsm
Sigma 17-70 hsm...would this be better for low light as it goes down to F2.8?
I don't want to keep swapping lenses all the time but don't mind swapping now and again and I don't want a lens that I have to focus manually so it has to be compatible with my D40.
Any help would be very much appreciated.
Nick