Help With a Novel

I am mostly finished with Brothers, my third novel, a sequel to Salamander. My editor is worried that the beginning is too slow. One possible solution to that problem is a prolog, a brief passage at the beginning not part of the main plot. I have written two very different ones and would like to get blog readers, in particular ones who have not been beta readers for the book, to look at one or the other, possibly both, and tell me whether reading that would be a reason to keep reading. Prolog 1Prolog 2