Rangers fans have always been a different breed. Part of it is the old Ft Worth area influence. Even when the team was truly bad, they had good fans. Now after such a long wait, they are great, and they have the old fans who appreciate it SO much, showing all the newcomers how its done.
Plus, going to a baseball game is so much cheaper--though few things are cheap anymore in Pro Sports.
The Mavs have been good for about 12-13 straight years (except for this year) and Dallas loves a winner.
Plus Cuban and his staff are outstanding marketers and pricing wizards. They ALWAYS look out for the "little guy" as far as ticket prices in the upper bowl.
Mavericks tickets are very expensive at the absolute premium level , but they make sure the top 1/3 of the area is as cheap as almost anywhere in the NBA.
That's why they have one of the longer sellout streaks going right now in NBA history.
Cowboys fans can get really loud--and a minority of them are always wild--but it usually takes some winning or at least spectacular play at times to get them rolling as a group.
And of course, tickets, paprking, and food are preposterously expensive.
Cleveland Browns fans they are not.