I enjoy Card Player when the articles aren't too fluffy - sometimes they're too light to give you any kind of information, and sometimes they're just Phil Hellmuth self-promoting his poker greatness.
Poker Player Newspaper is also good, their writers tend to be pretty good and the articles are usually of some interest to me. Outside of those I don't often read many others, simply because I'm far from most poker rooms where you can get them for free and even when I subscribe to magazines they usually end up lying around the house because I do so much reading online. I may have to check out Top Pair since it's available for free online, but only if I can get it downloaded while I'm still here in Indiana - I only have dialup at home, and a screwed up connection to boot, so downloads take
forever .