I think blower style is always recommended, if you put more than one card into a machine, especially if you already have an airflow, that suits blower style cards.
According to @GrepItAll (https://hashcat.net/forum/thread-7748-po...l#pid41844), the blower style cards of Asus seem to work well, but blower style FE cards seem to be the Holy Grail around here.
EDIT: More info about his system a few posts later: https://hashcat.net/forum/thread-7748-po...l#pid41933
According to @GrepItAll (https://hashcat.net/forum/thread-7748-po...l#pid41844), the blower style cards of Asus seem to work well, but blower style FE cards seem to be the Holy Grail around here.
EDIT: More info about his system a few posts later: https://hashcat.net/forum/thread-7748-po...l#pid41933