Buddy teams should be selected based on:

Buddy teams should primarily be selected based on skill, ability, and experience because these factors greatly influence the safety and effectiveness of the diving experience. When divers have similar levels of competence and familiarity with diving procedures, they are more likely to understand each other's capabilities and limitations. This can enhance communication and teamwork, which are essential during dives—especially in emergency situations.

Selecting buddies based on experience ensures that all members of the team are familiar with the dive plan and can respond adequately to unexpected challenges. It creates a more cohesive environment, where divers are confident in each other’s skills and can provide support when necessary, both underwater and during ascent phases, including decompression procedures. Having a well-matched buddy team contributes to a safer diving environment and better problem-solving ability during dives.