i'd say theres a lot less luck involved than poker because theres always a right move to a situation. granted that move can get foiled if they see it coming but often you can predict peoples predictions. Also theres the advantage of pros have 'better' cards. even though any card is decent, some are better than others and especially in combination with other cards. having those card combos is a huge adv. so pros have a bigger adv. than poker pros in this i'd say