Thats the best one to play and here is why:
1. It has most of all its techs for a certain matchup(Mew *-Ray Ex-Eggs)and a techable Gardy Ex
2.More Playability since royality dosent have jotleon ex and the other flygon just dosent need to be played.
3.Great Trainers makes this quick for setup.
Yea no holon engine,but u dont need it that bad only thing that hurts is no farmer and no researcher. Transceiver was nice,but with the fishing engine,gettin pokes arent that hard and drawing is so simple now also since u will at least get 2 turns off castform at most.