The poll is now closed! Thanks to everyone who voted and commented, both here and on social media.
The purpose of this refresh is to match the text alignment between covers, make the covers less monotone, and help increase the visibility of the text in thumbnail versions of the covers.
You can click on the images below to enlarge them. In gallery view, use the left and right cursor keys to flick quickly between covers.
NOTE: A third set of images has now been added in response to negative feedback about the proposed text layout. These latest images are in the middle column, and labelled as the "compromise" covers.