Nice and don't worry about the lack of flex all carbon shoes are like that. They've got plenty of bouncy foam so they won't feel harsh. I think they're the most natural feeling out of carbon shoes hope you get on with them. I've not tried the new version yet. Good luck with the training 💪
Got some 1st generation endorphin pros second hand with 20kms on them (if the seller to be believed).
I’ve not tried them on yet but the lack of flex in the sole seems terrifying !
Also ordered a club vest so it feels like I’m really taking this half-marathon seriously.