Have Canon gone nuts with their pricing in the UK? I have just seen that the new EL1 flash is coming in at approx £1299!! Given that the prices for the new RF lenses are substantially more expensive will sales of these items suffer. If you compare the prices for the EF and R Lenses such as 100-400 v 100-500 and the 2.8 I Macros the prices have gone through the roof. I have Canon EX and Yongnuo an the Yongnuo has been every bit as good. Current Price for an EX600II is £619 (wex) or £435(Panamoz) Yongnuo EX600RT II (£130) Amazon