speedlite

Hi! Would anyone who owns the 430EX III - RT and EL-5 be willing to post a few photos of how they compare size-wise, please? I am trying to determine whether to get the EL-5 now or keep waiting for the 430EX III replacement, which seems to be taking forever to materialize. I use flash only...

Can anyone enlighten me as to why on earth canon speedlites and transmitters wont work in second curtain flash mode wireless , however the Yongnuo copy transmitter and flashes do and in fact the yongnuo transmitter sends the info to a canon flash and works fine but using the canon transmitter...