I am a diehard Hawk fan and have been for 35 years. I graduated from ISU in the early 90s (i.e. Walden years). I used to work for the school newspaper and cover the athletic teams (wrestling, football, basketball). I think the best way to describe ISU fans is they are "enduring." ... Enduring ... Meaning, they are more tolerant than most fan bases. I won't say they are "better fans" ... they are just more tolerable and their expectations really aren't that high (i.e. wrestling, football). If they have a coach the fanbase really likes and finds entertaining, etc., (i.e. Orr, Walden, Rhoads) they are willing to put up with losses on the court/field. Fred turned out to be a really good coach. And Rhoads is not. Walden was not a good coach. Orr was above average but he was a God in Ames.
My vet I go to in Des Moines. He is in his 60s ... Been an ISU season ticketholder forever ... We had a talk about this during one office visit. He admits the athletics at ISU are generally average at best (taking into account the entire athletic program) but he still goes to the games because he has always done it. Even though many times he expects defeat, he still goes for the "event" itself. He "accepts" that ISU football will never be a consistent winner. He said "that's just the way it is."
Another thing to consider ... Lots of ISU graduates end up in Des Moines. Ames is about a 25-minute drive away. If I was 20 minutes away from Iowa City I would have season tickets for about every sport. The DSM metro has a lot of people. Yes, there are tons of Hawk fans here but ISU has plenty of them and I know many of them who indeed have season tickets to lots of sports simply because it is a short drive away.
ISU has its core (though small) diehards who stick with the team through thick and thin. No matter what, they are there. I think ISU has more "casual fans" than Iowa does. Example: I sit in an office with 7 ISU fans. Four of them have season tickets to ISU football. I know more about ISU football than 3 of the 4. That's not exaggerating. I know who ISU is playing next. I know the point spread, etc. I know more player names. It's not because I purposely follow ISU football ... I just like sports in general. Two of the three I talk with don't know most of the names of the players. But what they do know is "Fred Hoiberg" ... and Fred is God to them because he "one of them." Rhoads was a local boy (Ankeny) and they loved him for the first few years and his "I'm so proud to be your coach" speeches ... And well, the last two seasons have shown that the off-the-field rah, rah stuff only works so long if you aren't winning. Rhoads will be gone after this season. Even so, the next coach will come in ... And the fans will continue to be patient ... ISU doesn't have high expectations in football because for the most part, it's simply not a successful football program. Basketball, as of late, HAS had some success and so now some ISU fans have raised their expectations and they "expect" ISU to make the Elite 8 or Final Four ... So some success on the basketball court has raised their expectations ... And now they bring in a coach with no ties to ISU ... and he is following in the footsteps of "God." So ISU fans will be impatient if Prohm does not have some of the success Fred experienced. And for Prohm, if he experiences any success whatsoever, he will quickly move onto some place else (i.e. like Chizik did) ...
So no, ISU fans are not "better fans" ... they are just humble fans with few expectations because they haven't experienced much success (the programs as a whole during their existence). If you haven't experienced much success and become "conditioned" to "hating/wanting to beat Iowa" and "upsetting a team or two" along the way .. then life is okay. ISU has it's core diehards but many of them are casual fans ... much like I am casual fan of the Steelers. I love the Steelers but don't follow them nearly as closely as I do the Hawks.