I used to buy flex every month, but now buy about 3 a year...not that it aint good, a bit too hardcore 4 me....but once you have read a whole year of the stuff it just repeats the same shit.
Never really liked ironman much....
Musclemag is quite cool....but again hardcore, roider magazine....but still i enjoy reading alot of the things in there...too many mucletech ads though!!!!
plus there are some hot babes in musclemag!
Mens health, muscle and fitness, mens fitness are my favs.
I would say mucle and fitness is the best. It covers everything....bodybuilding and all sport related topics...enjoyable read!