I think it is BDIF for CC's or at least the best "early" CC play(similar to what Blazeray was last year)
It has speed and w/ the right list can beat LuxChomp in a quasi-mirror match.
This deck also has a solid matchup vs. D-Chomp.
Also w/ DGX tech it handles Gengar Prime/Vileplume decks nicely. Fairly consistent as well, w/ Blaziken attacking for one energy.
Lastly it also tends to be a bit more flexible of a list than LuxChomp.