Challengers vs Challengers Beach Cup, lequel choisir ?

About Challengers! Beach Cup, from BoardGameGeek:

Challengers! Beach Cup is an interactive deck-management game for 1-8 players that plays in about 45 minutes independent of player count. With the tournament gameplay style, you meet another opponent every round. In the Deck Phase, you choose new members and add them to your deck, which might consist of a wizard, alien, cat, gangster and kraken. Dozens of distinct characters with more than forty effects create a unique experience every game. Choose from seven different sets and discover new strategies and synergies every game. In the Match Phase, stay in possession of the flag to win the trophy of that round. Try to get the most fans and trophies over the course of seven rounds to be able to qualify for the final. If you can best your opponent in the final, you win! Challengers! Beach Cup contains a 16-card "Trainers" expansion that gives each player a unique power. Some give you bonuses when defending, some when you're on the offensive, and others can extend your bench or even let you rearrange your deck. Challengers! Beach Cup is a standalone game that can also be mixed with Challengers! to create new set combinations and new experiences.