Which would you buy for shooting everything from a lot of live bands/concerts, to nature, to portraits, to models, and everything in between?
- NIKON AF-S 70-200MM F4 G ED VR
- Sigma APO 70-200mm F2.8 EX DG OS HSM
- TAMRON 70-200MM SP 2.8 DI VC USD
All are relatively the same price, all...