Ouch! That scene must have been frustrating!

Well, I would be tempted to go with the 1-2-3 class as well, and expect a pretty gradual orientation period of 1-2 months. Also meet with the teacher beforehand to see if this expectation is ok, and what they'd recommend to help your dd along.
Discuss with your daughter what to expect, particularly the idea that there might really be stuff she doesn't know in this class. (You hope).