This is a cool contest.
So far, here are my impressions.
@Roux certainly appears to have the first/best/most roots - BUT - we cant really call that until @Jellypowered digs into his pots or they start showing outside. With the way his setup is built, I suspect we may not know for sure until the babies are removed from the hydroton.
On the other hand, it looks to me like @Jellypowered has better looking plants up top. Less yellowing and wilting - other than the one that looks dead 
So far, Id rate this a toss up at this early stage.
Well done to both of you!