Adding a TC-1.4 II OR a D7100 for outdoor sports
Assuming that you shoot the 300 f2.8 VR at one stop wider aperture and one stop lower ISO (for equal DOF) than you would the D700 with TC-14E:
1. SNR will be better by about 1 dB. Not much improvement here.
2. DR will be better by at least 1.1 stops. Significant improvement.
3. Autofocus will be faster.
|Chicago Alley by tko|
from Down the alleyway
|Callan-5680 by vbuhay|
from What Child's Dream May Come
|Widget by Wilfried HKG|
|Oxbow Bend by stickpointed|
from Landscape - Colour #2
|Isolated by PEB|
from I'm single!