This is actually a tough question.
If you were moving to Dallas, it would be easy. Set your dial on The Ticket and get immersed in the "inside" nature of the station, and you'll have a lot of laughs and still get your Cowboys talk and breaking news. It's the top-rated AM station in the United States for a reason (it's on FM, too). However, if you're just going to be here for a couple of days, it's not the place to go. You can't get up to speed quickly enough with all the jargon and back stories to know what's going on. They break all the rules of radio in that regard, but it's why they've been so immensely successful. Norm Hitzges and Bob Sturm are the ultra serious sports guys on the station. Very nice balance, although I feel changes coming soon. The Hardline in the afternoon is losing its way a bit, and I find myself punching out of it more and more. The morning show is still phenomenal.
The Fan is just a joke. The morning and afternoon shows literally try to copy everything The Ticket does, even the comedy stuff. And it falls so flat. It's sad and embarrassing, and I don't know how they look at themselves in the mirror. The mid afternoon show is OK, but it ironically has former Ticket employees on it. Mike Bascik is excellent for baseball talk because he's a former player who has a nice understanding of what radio is about. The ONLY reason The Fan is still around is because they carry the Cowboys. They do have Brian Broaddus, Chuck Cooperstein, and Mike Fisher, who are all great listens, but they don't have actual shows on the station other than weekend stuff. If they had (or wanted) their own daily shows, it would be a much better station.
ESPN is hit and miss. Mosley and Cowlishaw are a very good listen in the afternoon. I recommend that for the person passing through because they'll stay heavy on sports only for the most part. I also like Mark Friedman (another former Ticket guy) and Steve Dennis in the midafternoon, especially if they stay with Dennis. They did have Ian Fitzsimmons, who is the biggest know-nothing I've ever heard on sports radio. Loves to hear himself talk, but never has a new opinion on anything. He basically reads the sports page to you. He and Jeff "Skin" Wade on The Fan are obnoxious d-bags.
Hope that helps.