Sort:  

I heard that EIP 1234 was critical to maintain the mining incentives working well as if the difficulty bomb goes off, it could lead to the departure of many mining pools. I wonder what will happen now with this delay if the the block that executes the bomb comes sooner than the fork.

I read a nice simple and less technical review of ethereum constantinople upgrade here: https://blog.kucoin.com/constantinople-an-ethereum-hard-fork-sk-st. This is a very noob friendly article as i understand the thing so easily just by reading it