Rocket x3 vs Endorphine speed 5

I ran my previous marathon in 3:09 wearing the ES5.

Midfoot striker, 78kg.

For my next marathon. Now I’m debating for my next marathon between the ES5 and the Rocket X3.

Does anyone have experience with either (or both) and can share some insights to help me make a decision?

My only real requirement is that I want to be able to use them for training runs as well, which I believe should be possible with both models.

Thanks in advance for your input!