I cannot speak for any of the bikes you mentioned except for the crux. I demo’d the lower tier mech equipped crux earlier this year and it was a blast. Currently I’m on a 2018 Diverge sport comp and the weight difference and response in acceleration and handling was night and day. With the current sale going on I’m going to sell my Diverge and get the crux probably this weekend.
This is what I’m looking at - if they don’t have this color I’ll pass…