A good question. I just drilled up the Red Diamond and only have about 10 games on it.
But believe this is what I'm hoping to be LM benchmark ball. I only use their two piece equipment, as I believe that this makes it a true bowling ball. They last forever and don't seem to have cracking issues as seen so often in three piece construction.
I do have a new Big Bang SE and I'm not sure how I'm going to drill, thinking this ball would be stronger then the RD.
Good luck with whatever LM ball you buy, I'm sure you'll find it a quality product.