Right in the photo

I have Cambria Bellingham and I love it.

The one on the right.

Perhaps it's just this small sample but, while I like the lighter one, generally, the darker contrasting lines actually resembles a crack.

As suezbell says, the dark "veining" is very pronounced, and on a large expanse will dominate. In genuine stone it can be attractive, but in the e-stones can look very fake, like a crack, or worse. (Some of them look like hair to me!) I'd go with the plainer one.

Or check out Caesarstone's "London Gray" a much more muted marble-look e-stone:

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