I have Pros and Cons on Vinyl from when it first came out, and have recently been thinking of replacing it on CD. In the shops (in England) there seem to be a couple of versions, imports (from Canada?) with the bare arse unobscured, and a version with the arse blocked out.

Question - the bare arse aside (if memory serves, the model was some minger called Linzi Drew), is there any significant difference in terms of sound quality? None of them claim to be digitally re-mastered or any such tech-trickery.