Nikon R1C1 Speedlight flash comm. kit to Sigma Em-140 Dg Ring Flash for Nikon D600

I need your help with ring flashes, that I know nothing about. for a nikon d600, for macro shots, which works best with my camera and has more bang for my money?
Nikon R1C1 Closeup macro Speedlight flash Commander kit with SU-800 commander, 2x SBR200 speedlightm 1x SX-1 Flash
or
Sigma Em-140 DG Ring Flash for Nikon AF Cameras


thank you !:cool-new:

Definitely the R1C1 without a doubt.
It is by far the best wireless flash solution for macro photography.
If you are serious about macro & are ready to invest in the best lens like the 105mm 2.8g (if you already haven't) and have the money for this baby, you got to get it.
No other flash system today can match it's features and performance

That is kinda what i was thinking, too, but someone who sells cameras and lens told me that the sigma was the best way to go. I was surprised to hear that. thank you for your advice. if you want to add more to your comment, please do..I need all the help i can get!

Just google for some reviews on the R1C1.
I personally have not found a single review having anything other positives to say about this kit.
But like i said, this is the best kit and possibly the most expensive too; so get it if you are really serious about macro

thank you so much....i am going to spring for it.!

You won't be disappointed.
And make sure you post some pics when you have them
good luck

BTW, do I still need to get a ring light or will the r1c1 be sufficient?