Today while checking Canon India website I noticed they have released two different versions of 430ex III in India. One is the RT version and the other one is non RT version. There is a 4000Rs(apprx) difference between the two. I am looking to upgrade my speedlight from 270ex to 430ex III for macro work. I don't plan to invest in St-e3 RT in future. Also I will be using the flash with a sync cord and mounted on Kirk macro flash bracket. Is the extra 4000Rs really worth it for the RT version?
Here is the link to speedlights on Canon India:
http://www.canon.co.in/personal/products/interchangeable-lens-camera/eos-accessories?languageCode=EN#type=speedlite
Here is the link to speedlights on Canon India:
http://www.canon.co.in/personal/products/interchangeable-lens-camera/eos-accessories?languageCode=EN#type=speedlite