I was checking Canon Speedlite Transmitter ST-E3-RT and found out the substitute, Youngno YN-E3-RT also does the same for $ 142 (Canon is $ 279)
Read few reviews and found out the things I have to accept for $142 are;
• The brand name difference
• Made in China vs Made in Japan
• Build quality (look and feel of the device, buttons, wheel, etc)
• Kind of lose hot shoe fitting
Other than these, reviews says it does the same (or more) when compared canon transmitter. However, I would like to get you "experts" opinion about your experience, specially in YN-E3-RT. I am sure we have many folks who use either one of these transmitters or both or have experience in both.
Appreciate your kind comments. Thanks!