How would you like your book? With blood or without?

Hi,

I'm doing cover artwork for a suspense/thriller story about a girl who gets stalked (Northampton SF Writers' Group members might recognise this as one of Emma's).

If not for feedback on Facebook, I would have put out artwork a few weeks ago of a car driving into someone's bottom(!) (After ammending it ended up like this).  So I'm looking for feedback on this new one.

Which book cover would you be more likely to pick up? With blood, without, or neither? (click on the thumbnail to bring up the full-sized image)

With blood

or without?

Thanks

Tim