Just a try on what could be discussed here rather than "Canon Sucks" when they are too slow AND when they are too fast.
ST-E3 would have been a better solution WITH a focus assist "beam" - that one was a mistake from Canon IMO
I would be first in line for that one!
The second curtain SYNC, i have been thinking about why it is NOT part of the current line-up and in my wisdom landed on a technical challenge which was not solvable - clearly it is not one of those where Canon thinks about ruining their line-logic, it is nowhere to be found in their line-up.
Is the challenge maybe that the RT protocol is "too slow" to handle a "delay" or is it the lack of a trigger "pulse" when second curtain actually happens (or both). A good discussion about that would be great!! I for sure could learn something from listening to inputs in this forum.
Last thought....
If it is going to arrive soon (as in the same time the 5DIV apparently is set to be announced)
What would justify a new flash system for 5DIV, which feature could make a difference for that one - enough to break a rule about a PLC of 3-6 years? Let's have a good argument about that!
or is it
1: ST-E3 replacement with FA
+
2: FW update for the existing RTs
Over to y'all