« on: July 04, 2014, 12:01:43 AM »
I'm with neuro, privatebydesign, and Random Orbits on this one. Get the 600/ST-E3-RT setup. Everything about the reliability and power of the system is true, and the convenience of making adjustments from the camera/transmitter is wonderful.
I used to have three 580s with st2 and finally I changed over to three 600s and the ste3.
It was as if stepped into a different world. No more line of sight requirement, able to trigger the 600s over very large distances, up to 100 m and last but not least the ease of control and setup using the camera menu is just fantastic.
Probably the best upgrade i have have done in last five years, worth every dollar
Hope this informs