Depends on what for. If your talking irl tournament wise or just some friendly duels. I personnaly think Gusto is better for Irl tournaments like the YCS that does day 2 and your record carries over where as Madolche is better for a regional where there is no day 2 they just do the top 32 and have top 8 play out. As for fun, I would have to go with Madolche because its a fun deck that is also competitive. Where as Gusto is just plain seriousness around the psychic fusion axon for OP.