You've disabled the preview and didn't post the backs on the topic...
Sorry, I meant in a more general way. As in do people prefer decks with bordered or borderless backs. You're right though, I guess opinions would be different depending on the design. I'll have a play with the back and if I decide to change it I'll update the topic with the side-by-side visuals. Thanks.
It's not an easy generalization to make. Some people like borderless decks, some don't, and there's a variety of reasons for both beyond simple personal preference. For example, casinos have mostly moved away from borderless designs because if they aren't cut just right, they can easily become one-way backs, more so than would be the case with a bordered back - not to mention that they're better at concealing certain card sleights. Some collectors, however, love a borderless design, especially if it's attractive, and if a deck has a border, they prefer the thinnest borders possible, though printers go crazy trying to get them properly centered before cutting. Magicians are of two opinions, for the most part - borderless designs work very nicely with hiding gambling sleights as mentioned earlier, while most borderless designs can't conceal a card that's been flipped and placed in the center of the deck, making it more difficult if not impossible to perform certain tricks with them. But there's enough decks of each type that unless a deck is specifically being targeted at magicians for magic or gambling demos, they tend to not fuss much about it.
Unless you're specifically targeting a group that has a preference, make whichever type of back YOU prefer, bordered or borderless. After all, the deck is your vision, right?