It's a super cute Qpos! Bought it for a friend, and went with the B variant. May seem like a silly distinction, but I feel like the A variant is a little more Classic anime representing (more saturated color), whereas the B variant is matches better to the manga's mood and some of the art. Both are cute, but with most of the BSSM Qpos, I like the pastel, washed out look of the B variants' hair.