NN4 verse R1

[Three60mktg]

hi guys,

currently i am having the follow tools.
D90+sigma 8mm fisheye+NN4. : 6+sky+nadiar.
great quality.

I am wondering under what circumstance people choose R1.




On side note, i am consider to upgrade my gear to D800 full frame.
I understand using D800+sigma 8mm fisheye, i can do it in 4+nadiar.

[nick fan]

hi guys,

currently i am having the follow tools.
D90+sigma 8mm fisheye+NN4. : 6+sky+nadiar.
great quality.

I am wondering under what circumstance people choose R1.




On side note, i am consider to upgrade my gear to D800 full frame.
I understand using D800+sigma 8mm fisheye, i can do it in 4+nadiar.

D90+sigma 8mm fisheye+NN4. you can do 4+sky+nadiar already.

R1 is more compact, esp when camera and lens removed. That is the only advantage.

nick