In the end what decides Carissa is the university in Almas. She slips away to check it out at the end of a full day of factory touring and demonstrations - she's not going to get her spells back in the morning, but that's the price of having only a few days to make an important life-altering decision - and she walks the lecture hall and the dormitories and it's - much better. The student discussions are lively and fervent and interesting and the students are either smarter or less afraid, or both, and don't mind it if someone else benefits from what they're saying, and the spells preventing unwanted people from getting in are very good but there are none at all preventing anyone from getting out, and there's magic everywhere, the magic of people who are learning magic and have a lot of free time, silly pointless absurd spell-hangings and chalkboards full of theoretical magic diagrams…
If you'd asked her whether Good universities are better than Cheliax's Evil ones any time since the Iomedaens conquered Cheliax she would of course have told you that Good universities are better, but she is very very surprised to realize that the university in Almas is better. It hurts a little bit like watching Corentyn burn hurt. It is obviously a reason to study here and she feels vaguely sick at the thought of studying here.