I only subscribe to Elle Decor and House Beautiful. I always look forward to the day they come in the mail! When it comes to these two magazines, for some reason, the Internet just doesn't fill the need that these two do for me. I also still have all my old Domino magazines (from the very first issue). You can sometimes find these at the library.
Southern Living. I think it's absolutely the best decor magazine out there right now. The editor hasn't put out a bad issue since he came on board in the last maybe 18 months. I've saved every issue. (Think like BHG's dressy cousin - BHG's a little too safe/average for me (and i can't stand the paper they print on! what is that?!) and Elle Decor's too artistic and Veranda's too pretentious, and I think SL's decor is the perfect interesting, special, approachable happy medium.)
Atlanta Homes is good when it's good (you'll see their watermark on lots of pins) and so is At Home Arkansas (yes, shocking lol).
I still get HB, but I generally flip through it in 10 mins or less. The rooms they feature just don't do anything for me, but I keep it so I can stay up with what the big designers are doing. I'll write a new post in a minute that this issue could have been entitled Retun of the Late 80s.
Country Living has gone the Restoration Hardware route - all gray, all the time. It's depressing and disappointing. And y'all know I don't love gray to begin with.