I couldn't vote on any of these because it's going to depend on each individual and what they need from sports. I might want to play sports for the exercise value, but others might already have an exercise routine in place and they'd want it e.g. for the relaxation value. I might need it to be fun and easy to learn or I won't end up doing it, while the more competitive amongst us might require lots of competition and/or lots of spectators to cheer them on.