Hey man,
Both are sweet! Awesome job.
Personally I'd go for the more minimal blue Crescent Moon design of the two, for a few reasons.
1. Personal preference. I just like minimal design a little more, especially for things like card sleeves.
2. Longevity. I think the minimal design is something that is less likely to become stale over time.
3. Relevance. I think it is much better match for your deck and commander. You would look at those sleeves and think "Sick, that's a
Kami of the Crescent Moon deck".
4. Inclusivity. Other peoples response is more likely to be "Hey, that's awesome" even if they're not overly familiar with Dark Side of the Moon, in part because of point 3, whereas the others are more likely to result in "I don't get it". I don't know about you, but the idea of having to explain the joke repeatedly sounds like it'd get old pretty fast to me.
Those are just my two cents though. Whatever you decide, I hope you're happy with the result. They're both cool so I'm sure you will be.