This is a push/pull configuration (a "radiator sandwich", lol), but you can see the point. Push means air goes fan -> radiator, pull means air goes radiator -> fan. Neither relates to whether air is ...
The push vs. pull exercise debate usually comes down to which you enjoy more: do you like bench presses or deadlifts? Does a push-up bring you unadulterated joy, or are pull-ups your thing? In all ...