[Tcoppy]

I voted for Snakewood because that's the only hack I actually played here and it's great but it lacks good spritework and graphics (but that wouldn't stop me from playing anyways).
Crystal Dust is probably good, it's nice to see a G/S/C remake on Emerald but lacks originality.
I can't say anything about Dark Future because it seems not to lack anything except it's a Silver hack and R/B/G/Y and G/S/C had bad graphics (but those were games on GB and GBC) but it seems like it has a great story.

TLDR: Everybody just vote and don't bash on other people opinions, it's not like you can change anybody's mind.