Should I Change Trance’s Cover?

I’ve been debating on whether I should change the cover for Trance.

I’ve been experimenting with both the new and old over the past month to see if it had any impact on sales (it didn’t) so now it’s down to which one I personally prefer. I just don’t know.

What do you think. Should I change the cover?

Old Cover

New (Maybe) Cover

New or Old. Which one?