Good Home Theatre Mags?

My brother just finished putting together his first decent home theater system (with some input on me regarding speaker selection). Right now he's got a mid-range denon receiver and a whole bunch of nht super zeros plus nht sub.

I'm a two channel analog gut and don't know much about home theater. I'd like to get him a subscription to a good home theatre magazine, preferably one that regularly reviews not only SOTA components but also more realistically priced stuff. Any suggestions? Thanks.