I'm considering to buy a new lens for my D 90, which should be a notch above my lens which I have since 2001: Sigma 70-300 1:4-5,6 D APO Macro Super (at that time about 250-300 %u20AC). But the quality is too low to achieve a reasonable standard for this database now.
So I'm veering between:
Nikkor AF-S DX 18-200mm 1:3,5-5,6 G ED VR II (850-900 Euro) or
Nikkor AF-S VR 70-300mm/4-5,6 G IF ED (550 Euro)
or yet a Sigma lens? Perhaps
Sigma 4,5-5,6 120-400 OS APO HSM? (750 Euro) or the new one
Sigma 4-5,6/70-300 DG OS (400 Euro)?
The price could be in a range between 500 and 900 Euro.
Thanks for any advice and comments.